19934856900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1152

約数の個数: 432

約数和(自身を含む): 74505453568

約数和(自身を除く): 54570596668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 31, 35, 36, 42, 45, 50, 60, 62, 63, 70, 75, 84, 90, 93, 100, 103, 105, 124, 126, 140, 150, 155, 175, 180, 186, 206, 210, 217, 225, 252, 279, 300, 309, 310, 315, 350, 372, 412, 420, 434, 450, 465, 515, 525, 558, 618, 620, 630, 651, 700, 721, 775, 868, 900, 927, 930, 991, 1030, 1050, 1085, 1116, 1236, 1260, 1302, 1395, 1442, 1545, 1550, 1575, 1854, 1860, 1953, 1982, 2060, 2100, 2163, 2170, 2325, 2575, 2604, 2790, 2884, 2973, 3090, 3100, 3150, 3193, 3255, 3605, 3708, 3906, 3964, 4326, 4340, 4635, 4650, 4955, 5150, 5425, 5580, 5946, 6180, 6300, 6386, 6489, 6510, 6937, 6975, 7210, 7725, 7812, 8652, 8919, 9270, 9300, 9579, 9765, 9910, 10300, 10815, 10850, 11892, 12772, 12978, 13020, 13874, 13950, 14420, 14865, 15450, 15965, 16275, 17838, 18025, 18540, 19158, 19530, 19820, 20811, 21630, 21700, 22351, 23175, 24775, 25956, 27748, 27900, 28737, 29730, 30721, 30900, 31930, 32445, 32550, 34685, 35676, 36050, 38316, 39060, 41622, 43260, 44595, 44702, 46350, 47895, 48825, 49550, 54075, 57474, 59460, 61442, 62433, 63860, 64890, 65100, 67053, 69370, 72100, 74325, 79825, 83244, 89190, 89404, 92163, 92700, 95790, 97650, 99100, 102073, 104055, 108150, 111755, 114948, 122884, 124866, 129780, 134106, 138740, 143685, 148650, 153605, 159650, 162225, 173425, 178380, 184326, 191580, 195300, 201159, 204146, 208110, 215047, 216300, 222975, 223510, 239475, 249732, 268212, 276489, 287370, 297300, 306219, 307210, 312165, 319300, 324450, 335265, 346850, 368652, 402318, 408292, 416220, 430094, 445950, 447020, 460815, 478950, 510365, 520275, 552978, 558775, 574740, 612438, 614420, 624330, 645141, 648900, 670530, 693700, 714511, 718425, 768025, 804636, 860188, 891900, 918657, 921630, 957900, 1005795, 1020730, 1040550, 1075235, 1105956, 1117550, 1224876, 1248660, 1290282, 1341060, 1382445, 1429022, 1436850, 1531095, 1536050, 1560825, 1676325, 1837314, 1843260, 1935423, 2011590, 2041460, 2081100, 2143533, 2150470, 2235100, 2304075, 2551825, 2580564, 2764890, 2858044, 2873700, 3062190, 3072100, 3121650, 3164263, 3225705, 3352650, 3572555, 3674628, 3870846, 4023180, 4287066, 4300940, 4593285, 4608150, 5028975, 5103650, 5376175, 5529780, 6124380, 6243300, 6328526, 6430599, 6451410, 6705300, 6912225, 7145110, 7655475, 7741692, 8574132, 9186570, 9216300, 9492789, 9677115, 10057950, 10207300, 10717665, 10752350, 12657052, 12861198, 12902820, 13824450, 14290220, 15310950, 15821315, 16128525, 17862775, 18373140, 18985578, 19354230, 20115900, 21435330, 21504700, 22149841, 22966425, 25722396, 27648900, 28478367, 30621900, 31642630, 32152995, 32257050, 35725550, 37971156, 38708460, 42870660, 44299682, 45932850, 47463945, 48385575, 53588325, 56956734, 63285260, 64305990, 64514100, 66449523, 71451100, 79106575, 88599364, 91865700, 94927890, 96771150, 107176650, 110749205, 113913468, 128611980, 132899046, 142391835, 158213150, 160764975, 189855780, 193542300, 199348569, 214353300, 221498410, 237319725, 265798092, 284783670, 316426300, 321529950, 332247615, 398697138, 442996820, 474639450, 553746025, 569567340, 643059900, 664495230, 711959175, 797394276, 949278900, 996742845, 1107492050, 1328990460, 1423918350, 1661238075, 1993485690, 2214984100, 2847836700, 3322476150, 3986971380, 4983714225, 6644952300, 9967428450, 19934856900]

約数ペア:

[(1, 19934856900), (2, 9967428450), (3, 6644952300), (4, 4983714225), (5, 3986971380), (6, 3322476150), (7, 2847836700), (9, 2214984100), (10, 1993485690), (12, 1661238075), (14, 1423918350), (15, 1328990460), (18, 1107492050), (20, 996742845), (21, 949278900), (25, 797394276), (28, 711959175), (30, 664495230), (31, 643059900), (35, 569567340), (36, 553746025), (42, 474639450), (45, 442996820), (50, 398697138), (60, 332247615), (62, 321529950), (63, 316426300), (70, 284783670), (75, 265798092), (84, 237319725), (90, 221498410), (93, 214353300), (100, 199348569), (103, 193542300), (105, 189855780), (124, 160764975), (126, 158213150), (140, 142391835), (150, 132899046), (155, 128611980), (175, 113913468), (180, 110749205), (186, 107176650), (206, 96771150), (210, 94927890), (217, 91865700), (225, 88599364), (252, 79106575), (279, 71451100), (300, 66449523), (309, 64514100), (310, 64305990), (315, 63285260), (350, 56956734), (372, 53588325), (412, 48385575), (420, 47463945), (434, 45932850), (450, 44299682), (465, 42870660), (515, 38708460), (525, 37971156), (558, 35725550), (618, 32257050), (620, 32152995), (630, 31642630), (651, 30621900), (700, 28478367), (721, 27648900), (775, 25722396), (868, 22966425), (900, 22149841), (927, 21504700), (930, 21435330), (991, 20115900), (1030, 19354230), (1050, 18985578), (1085, 18373140), (1116, 17862775), (1236, 16128525), (1260, 15821315), (1302, 15310950), (1395, 14290220), (1442, 13824450), (1545, 12902820), (1550, 12861198), (1575, 12657052), (1854, 10752350), (1860, 10717665), (1953, 10207300), (1982, 10057950), (2060, 9677115), (2100, 9492789), (2163, 9216300), (2170, 9186570), (2325, 8574132), (2575, 7741692), (2604, 7655475), (2790, 7145110), (2884, 6912225), (2973, 6705300), (3090, 6451410), (3100, 6430599), (3150, 6328526), (3193, 6243300), (3255, 6124380), (3605, 5529780), (3708, 5376175), (3906, 5103650), (3964, 5028975), (4326, 4608150), (4340, 4593285), (4635, 4300940), (4650, 4287066), (4955, 4023180), (5150, 3870846), (5425, 3674628), (5580, 3572555), (5946, 3352650), (6180, 3225705), (6300, 3164263), (6386, 3121650), (6489, 3072100), (6510, 3062190), (6937, 2873700), (6975, 2858044), (7210, 2764890), (7725, 2580564), (7812, 2551825), (8652, 2304075), (8919, 2235100), (9270, 2150470), (9300, 2143533), (9579, 2081100), (9765, 2041460), (9910, 2011590), (10300, 1935423), (10815, 1843260), (10850, 1837314), (11892, 1676325), (12772, 1560825), (12978, 1536050), (13020, 1531095), (13874, 1436850), (13950, 1429022), (14420, 1382445), (14865, 1341060), (15450, 1290282), (15965, 1248660), (16275, 1224876), (17838, 1117550), (18025, 1105956), (18540, 1075235), (19158, 1040550), (19530, 1020730), (19820, 1005795), (20811, 957900), (21630, 921630), (21700, 918657), (22351, 891900), (23175, 860188), (24775, 804636), (25956, 768025), (27748, 718425), (27900, 714511), (28737, 693700), (29730, 670530), (30721, 648900), (30900, 645141), (31930, 624330), (32445, 614420), (32550, 612438), (34685, 574740), (35676, 558775), (36050, 552978), (38316, 520275), (39060, 510365), (41622, 478950), (43260, 460815), (44595, 447020), (44702, 445950), (46350, 430094), (47895, 416220), (48825, 408292), (49550, 402318), (54075, 368652), (57474, 346850), (59460, 335265), (61442, 324450), (62433, 319300), (63860, 312165), (64890, 307210), (65100, 306219), (67053, 297300), (69370, 287370), (72100, 276489), (74325, 268212), (79825, 249732), (83244, 239475), (89190, 223510), (89404, 222975), (92163, 216300), (92700, 215047), (95790, 208110), (97650, 204146), (99100, 201159), (102073, 195300), (104055, 191580), (108150, 184326), (111755, 178380), (114948, 173425), (122884, 162225), (124866, 159650), (129780, 153605), (134106, 148650), (138740, 143685)]