42090405700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{28403}}^1$

素因数の和:28526

約数の個数: 144

約数和(自身を含む): 109466743680

約数和(自身を除く): 67376337980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 73, 100, 116, 140, 145, 146, 175, 203, 290, 292, 350, 365, 406, 511, 580, 700, 725, 730, 812, 1015, 1022, 1450, 1460, 1825, 2030, 2044, 2117, 2555, 2900, 3650, 4060, 4234, 5075, 5110, 7300, 8468, 10150, 10220, 10585, 12775, 14819, 20300, 21170, 25550, 28403, 29638, 42340, 51100, 52925, 56806, 59276, 74095, 105850, 113612, 142015, 148190, 198821, 211700, 284030, 296380, 370475, 397642, 568060, 710075, 740950, 795284, 823687, 994105, 1420150, 1481900, 1647374, 1988210, 2073419, 2840300, 3294748, 3976420, 4118435, 4146838, 4970525, 5765809, 8236870, 8293676, 9941050, 10367095, 11531618, 14513933, 16473740, 19882100, 20592175, 20734190, 23063236, 28829045, 29027866, 41184350, 41468380, 51835475, 57658090, 58055732, 60129151, 72569665, 82368700, 103670950, 115316180, 120258302, 144145225, 145139330, 207341900, 240516604, 288290450, 290278660, 300645755, 362848325, 420904057, 576580900, 601291510, 725696650, 841808114, 1202583020, 1451393300, 1503228775, 1683616228, 2104520285, 3006457550, 4209040570, 6012915100, 8418081140, 10522601425, 21045202850, 42090405700]

約数ペア:

[(1, 42090405700), (2, 21045202850), (4, 10522601425), (5, 8418081140), (7, 6012915100), (10, 4209040570), (14, 3006457550), (20, 2104520285), (25, 1683616228), (28, 1503228775), (29, 1451393300), (35, 1202583020), (50, 841808114), (58, 725696650), (70, 601291510), (73, 576580900), (100, 420904057), (116, 362848325), (140, 300645755), (145, 290278660), (146, 288290450), (175, 240516604), (203, 207341900), (290, 145139330), (292, 144145225), (350, 120258302), (365, 115316180), (406, 103670950), (511, 82368700), (580, 72569665), (700, 60129151), (725, 58055732), (730, 57658090), (812, 51835475), (1015, 41468380), (1022, 41184350), (1450, 29027866), (1460, 28829045), (1825, 23063236), (2030, 20734190), (2044, 20592175), (2117, 19882100), (2555, 16473740), (2900, 14513933), (3650, 11531618), (4060, 10367095), (4234, 9941050), (5075, 8293676), (5110, 8236870), (7300, 5765809), (8468, 4970525), (10150, 4146838), (10220, 4118435), (10585, 3976420), (12775, 3294748), (14819, 2840300), (20300, 2073419), (21170, 1988210), (25550, 1647374), (28403, 1481900), (29638, 1420150), (42340, 994105), (51100, 823687), (52925, 795284), (56806, 740950), (59276, 710075), (74095, 568060), (105850, 397642), (113612, 370475), (142015, 296380), (148190, 284030), (198821, 211700)]