147881970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 411713280

約数和(自身を除く): 263831310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 113, 131, 135, 185, 222, 226, 262, 270, 333, 339, 370, 393, 555, 565, 655, 666, 678, 786, 999, 1017, 1110, 1130, 1179, 1310, 1665, 1695, 1965, 1998, 2034, 2358, 3051, 3330, 3390, 3537, 3930, 4181, 4847, 4995, 5085, 5895, 6102, 7074, 8362, 9694, 9990, 10170, 11790, 12543, 14541, 14803, 15255, 17685, 20905, 24235, 25086, 29082, 29606, 30510, 35370, 37629, 41810, 43623, 44409, 48470, 62715, 72705, 74015, 75258, 87246, 88818, 112887, 125430, 130869, 133227, 145410, 148030, 188145, 218115, 222045, 225774, 261738, 266454, 376290, 399681, 436230, 444090, 547711, 564435, 654345, 666135, 799362, 1095422, 1128870, 1308690, 1332270, 1643133, 1998405, 2738555, 3286266, 3996810, 4929399, 5477110, 8215665, 9858798, 14788197, 16431330, 24646995, 29576394, 49293990, 73940985, 147881970]

約数ペア:

[(1, 147881970), (2, 73940985), (3, 49293990), (5, 29576394), (6, 24646995), (9, 16431330), (10, 14788197), (15, 9858798), (18, 8215665), (27, 5477110), (30, 4929399), (37, 3996810), (45, 3286266), (54, 2738555), (74, 1998405), (90, 1643133), (111, 1332270), (113, 1308690), (131, 1128870), (135, 1095422), (185, 799362), (222, 666135), (226, 654345), (262, 564435), (270, 547711), (333, 444090), (339, 436230), (370, 399681), (393, 376290), (555, 266454), (565, 261738), (655, 225774), (666, 222045), (678, 218115), (786, 188145), (999, 148030), (1017, 145410), (1110, 133227), (1130, 130869), (1179, 125430), (1310, 112887), (1665, 88818), (1695, 87246), (1965, 75258), (1998, 74015), (2034, 72705), (2358, 62715), (3051, 48470), (3330, 44409), (3390, 43623), (3537, 41810), (3930, 37629), (4181, 35370), (4847, 30510), (4995, 29606), (5085, 29082), (5895, 25086), (6102, 24235), (7074, 20905), (8362, 17685), (9694, 15255), (9990, 14803), (10170, 14541), (11790, 12543)]