74148900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 271982592

約数和(自身を除く): 197833692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 31, 34, 35, 42, 50, 51, 60, 62, 67, 68, 70, 75, 84, 85, 93, 100, 102, 105, 119, 124, 134, 140, 150, 155, 170, 175, 186, 201, 204, 210, 217, 238, 255, 268, 300, 310, 335, 340, 350, 357, 372, 402, 420, 425, 434, 465, 469, 476, 510, 525, 527, 595, 620, 651, 670, 700, 714, 775, 804, 850, 868, 930, 938, 1005, 1020, 1050, 1054, 1085, 1139, 1190, 1275, 1302, 1340, 1407, 1428, 1550, 1581, 1675, 1700, 1785, 1860, 1876, 2010, 2077, 2100, 2108, 2170, 2278, 2325, 2345, 2380, 2550, 2604, 2635, 2814, 2975, 3100, 3162, 3255, 3350, 3417, 3570, 3689, 4020, 4154, 4340, 4556, 4650, 4690, 5025, 5100, 5270, 5425, 5628, 5695, 5950, 6231, 6324, 6510, 6700, 6834, 7035, 7140, 7378, 7905, 7973, 8308, 8925, 9300, 9380, 10050, 10385, 10540, 10850, 11067, 11390, 11725, 11900, 12462, 13020, 13175, 13668, 14070, 14539, 14756, 15810, 15946, 16275, 17085, 17850, 18445, 20100, 20770, 21700, 22134, 22780, 23450, 23919, 24924, 26350, 28140, 28475, 29078, 31155, 31620, 31892, 32550, 34170, 35175, 35309, 35700, 36890, 39525, 39865, 41540, 43617, 44268, 46900, 47838, 51925, 52700, 55335, 56950, 58156, 62310, 65100, 68340, 70350, 70618, 72695, 73780, 79050, 79730, 85425, 87234, 92225, 95676, 103850, 105927, 110670, 113900, 119595, 124620, 140700, 141236, 145390, 155775, 158100, 159460, 170850, 174468, 176545, 184450, 199325, 207700, 211854, 218085, 221340, 239190, 247163, 276675, 290780, 311550, 341700, 353090, 363475, 368900, 398650, 423708, 436170, 478380, 494326, 529635, 553350, 597975, 623100, 706180, 726950, 741489, 797300, 872340, 882725, 988652, 1059270, 1090425, 1106700, 1195950, 1235815, 1453900, 1482978, 1765450, 2118540, 2180850, 2391900, 2471630, 2648175, 2965956, 3530900, 3707445, 4361700, 4943260, 5296350, 6179075, 7414890, 10592700, 12358150, 14829780, 18537225, 24716300, 37074450, 74148900]

約数ペア:

[(1, 74148900), (2, 37074450), (3, 24716300), (4, 18537225), (5, 14829780), (6, 12358150), (7, 10592700), (10, 7414890), (12, 6179075), (14, 5296350), (15, 4943260), (17, 4361700), (20, 3707445), (21, 3530900), (25, 2965956), (28, 2648175), (30, 2471630), (31, 2391900), (34, 2180850), (35, 2118540), (42, 1765450), (50, 1482978), (51, 1453900), (60, 1235815), (62, 1195950), (67, 1106700), (68, 1090425), (70, 1059270), (75, 988652), (84, 882725), (85, 872340), (93, 797300), (100, 741489), (102, 726950), (105, 706180), (119, 623100), (124, 597975), (134, 553350), (140, 529635), (150, 494326), (155, 478380), (170, 436170), (175, 423708), (186, 398650), (201, 368900), (204, 363475), (210, 353090), (217, 341700), (238, 311550), (255, 290780), (268, 276675), (300, 247163), (310, 239190), (335, 221340), (340, 218085), (350, 211854), (357, 207700), (372, 199325), (402, 184450), (420, 176545), (425, 174468), (434, 170850), (465, 159460), (469, 158100), (476, 155775), (510, 145390), (525, 141236), (527, 140700), (595, 124620), (620, 119595), (651, 113900), (670, 110670), (700, 105927), (714, 103850), (775, 95676), (804, 92225), (850, 87234), (868, 85425), (930, 79730), (938, 79050), (1005, 73780), (1020, 72695), (1050, 70618), (1054, 70350), (1085, 68340), (1139, 65100), (1190, 62310), (1275, 58156), (1302, 56950), (1340, 55335), (1407, 52700), (1428, 51925), (1550, 47838), (1581, 46900), (1675, 44268), (1700, 43617), (1785, 41540), (1860, 39865), (1876, 39525), (2010, 36890), (2077, 35700), (2100, 35309), (2108, 35175), (2170, 34170), (2278, 32550), (2325, 31892), (2345, 31620), (2380, 31155), (2550, 29078), (2604, 28475), (2635, 28140), (2814, 26350), (2975, 24924), (3100, 23919), (3162, 23450), (3255, 22780), (3350, 22134), (3417, 21700), (3570, 20770), (3689, 20100), (4020, 18445), (4154, 17850), (4340, 17085), (4556, 16275), (4650, 15946), (4690, 15810), (5025, 14756), (5100, 14539), (5270, 14070), (5425, 13668), (5628, 13175), (5695, 13020), (5950, 12462), (6231, 11900), (6324, 11725), (6510, 11390), (6700, 11067), (6834, 10850), (7035, 10540), (7140, 10385), (7378, 10050), (7905, 9380), (7973, 9300), (8308, 8925)]