40231800

素因数分解:

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

素因数の和:163

約数の個数: 288

約数和(自身を含む): 160942080

約数和(自身を除く): 120710280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 31, 35, 36, 40, 42, 45, 50, 56, 60, 62, 63, 70, 72, 75, 84, 90, 93, 100, 103, 105, 120, 124, 126, 140, 150, 155, 168, 175, 180, 186, 200, 206, 210, 217, 225, 248, 252, 279, 280, 300, 309, 310, 315, 350, 360, 372, 412, 420, 434, 450, 465, 504, 515, 525, 558, 600, 618, 620, 630, 651, 700, 721, 744, 775, 824, 840, 868, 900, 927, 930, 1030, 1050, 1085, 1116, 1236, 1240, 1260, 1302, 1395, 1400, 1442, 1545, 1550, 1575, 1736, 1800, 1854, 1860, 1953, 2060, 2100, 2163, 2170, 2232, 2325, 2472, 2520, 2575, 2604, 2790, 2884, 3090, 3100, 3150, 3193, 3255, 3605, 3708, 3720, 3906, 4120, 4200, 4326, 4340, 4635, 4650, 5150, 5208, 5425, 5580, 5768, 6180, 6200, 6300, 6386, 6489, 6510, 6975, 7210, 7416, 7725, 7812, 8652, 8680, 9270, 9300, 9579, 9765, 10300, 10815, 10850, 11160, 12360, 12600, 12772, 12978, 13020, 13950, 14420, 15450, 15624, 15965, 16275, 17304, 18025, 18540, 18600, 19158, 19530, 20600, 21630, 21700, 22351, 23175, 25544, 25956, 26040, 27900, 28737, 28840, 30900, 31930, 32445, 32550, 36050, 37080, 38316, 39060, 43260, 43400, 44702, 46350, 47895, 48825, 51912, 54075, 55800, 57474, 61800, 63860, 64890, 65100, 67053, 72100, 76632, 78120, 79825, 86520, 89404, 92700, 95790, 97650, 108150, 111755, 114948, 127720, 129780, 130200, 134106, 143685, 144200, 159650, 162225, 178808, 185400, 191580, 195300, 201159, 216300, 223510, 229896, 239475, 259560, 268212, 287370, 319300, 324450, 335265, 383160, 390600, 402318, 432600, 447020, 478950, 536424, 558775, 574740, 638600, 648900, 670530, 718425, 804636, 894040, 957900, 1005795, 1117550, 1149480, 1297800, 1341060, 1436850, 1609272, 1676325, 1915800, 2011590, 2235100, 2682120, 2873700, 3352650, 4023180, 4470200, 5028975, 5747400, 6705300, 8046360, 10057950, 13410600, 20115900, 40231800]

約数ペア:

[(1, 40231800), (2, 20115900), (3, 13410600), (4, 10057950), (5, 8046360), (6, 6705300), (7, 5747400), (8, 5028975), (9, 4470200), (10, 4023180), (12, 3352650), (14, 2873700), (15, 2682120), (18, 2235100), (20, 2011590), (21, 1915800), (24, 1676325), (25, 1609272), (28, 1436850), (30, 1341060), (31, 1297800), (35, 1149480), (36, 1117550), (40, 1005795), (42, 957900), (45, 894040), (50, 804636), (56, 718425), (60, 670530), (62, 648900), (63, 638600), (70, 574740), (72, 558775), (75, 536424), (84, 478950), (90, 447020), (93, 432600), (100, 402318), (103, 390600), (105, 383160), (120, 335265), (124, 324450), (126, 319300), (140, 287370), (150, 268212), (155, 259560), (168, 239475), (175, 229896), (180, 223510), (186, 216300), (200, 201159), (206, 195300), (210, 191580), (217, 185400), (225, 178808), (248, 162225), (252, 159650), (279, 144200), (280, 143685), (300, 134106), (309, 130200), (310, 129780), (315, 127720), (350, 114948), (360, 111755), (372, 108150), (412, 97650), (420, 95790), (434, 92700), (450, 89404), (465, 86520), (504, 79825), (515, 78120), (525, 76632), (558, 72100), (600, 67053), (618, 65100), (620, 64890), (630, 63860), (651, 61800), (700, 57474), (721, 55800), (744, 54075), (775, 51912), (824, 48825), (840, 47895), (868, 46350), (900, 44702), (927, 43400), (930, 43260), (1030, 39060), (1050, 38316), (1085, 37080), (1116, 36050), (1236, 32550), (1240, 32445), (1260, 31930), (1302, 30900), (1395, 28840), (1400, 28737), (1442, 27900), (1545, 26040), (1550, 25956), (1575, 25544), (1736, 23175), (1800, 22351), (1854, 21700), (1860, 21630), (1953, 20600), (2060, 19530), (2100, 19158), (2163, 18600), (2170, 18540), (2232, 18025), (2325, 17304), (2472, 16275), (2520, 15965), (2575, 15624), (2604, 15450), (2790, 14420), (2884, 13950), (3090, 13020), (3100, 12978), (3150, 12772), (3193, 12600), (3255, 12360), (3605, 11160), (3708, 10850), (3720, 10815), (3906, 10300), (4120, 9765), (4200, 9579), (4326, 9300), (4340, 9270), (4635, 8680), (4650, 8652), (5150, 7812), (5208, 7725), (5425, 7416), (5580, 7210), (5768, 6975), (6180, 6510), (6200, 6489), (6300, 6386)]