156920594150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{2707}}^1$

素因数の和:3150

約数の個数: 96

約数和(自身を含む): 304630502400

約数和(自身を除く): 147709908250

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 149, 155, 251, 298, 310, 502, 745, 775, 1255, 1490, 1550, 2510, 2707, 3725, 4619, 5414, 6275, 7450, 7781, 9238, 12550, 13535, 15562, 23095, 27070, 37399, 38905, 46190, 67675, 74798, 77810, 83917, 115475, 135350, 167834, 186995, 194525, 230950, 373990, 389050, 403343, 419585, 679457, 806686, 839170, 934975, 1159369, 1358914, 1869950, 2016715, 2097925, 2318738, 3397285, 4033430, 4195850, 5796845, 6794570, 10083575, 11593690, 12503633, 16986425, 20167150, 21063167, 25007266, 28984225, 33972850, 42126334, 57968450, 62518165, 101239093, 105315835, 125036330, 202478186, 210631670, 312590825, 506195465, 526579175, 625181650, 1012390930, 1053158350, 2530977325, 3138411883, 5061954650, 6276823766, 15692059415, 31384118830, 78460297075, 156920594150]

約数ペア:

[(1, 156920594150), (2, 78460297075), (5, 31384118830), (10, 15692059415), (25, 6276823766), (31, 5061954650), (50, 3138411883), (62, 2530977325), (149, 1053158350), (155, 1012390930), (251, 625181650), (298, 526579175), (310, 506195465), (502, 312590825), (745, 210631670), (775, 202478186), (1255, 125036330), (1490, 105315835), (1550, 101239093), (2510, 62518165), (2707, 57968450), (3725, 42126334), (4619, 33972850), (5414, 28984225), (6275, 25007266), (7450, 21063167), (7781, 20167150), (9238, 16986425), (12550, 12503633), (13535, 11593690), (15562, 10083575), (23095, 6794570), (27070, 5796845), (37399, 4195850), (38905, 4033430), (46190, 3397285), (67675, 2318738), (74798, 2097925), (77810, 2016715), (83917, 1869950), (115475, 1358914), (135350, 1159369), (167834, 934975), (186995, 839170), (194525, 806686), (230950, 679457), (373990, 419585), (389050, 403343)]