121449646700

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{103177}}^1$

素因数の和:103419

約数の個数: 72

約数和(自身を含む): 268675512000

約数和(自身を除く): 147225865300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 149, 158, 298, 316, 395, 596, 745, 790, 1490, 1580, 1975, 2980, 3725, 3950, 7450, 7900, 11771, 14900, 23542, 47084, 58855, 103177, 117710, 206354, 235420, 294275, 412708, 515885, 588550, 1031770, 1177100, 2063540, 2579425, 5158850, 8150983, 10317700, 15373373, 16301966, 30746746, 32603932, 40754915, 61493492, 76866865, 81509830, 153733730, 163019660, 203774575, 307467460, 384334325, 407549150, 768668650, 815098300, 1214496467, 1537337300, 2428992934, 4857985868, 6072482335, 12144964670, 24289929340, 30362411675, 60724823350, 121449646700]

約数ペア:

[(1, 121449646700), (2, 60724823350), (4, 30362411675), (5, 24289929340), (10, 12144964670), (20, 6072482335), (25, 4857985868), (50, 2428992934), (79, 1537337300), (100, 1214496467), (149, 815098300), (158, 768668650), (298, 407549150), (316, 384334325), (395, 307467460), (596, 203774575), (745, 163019660), (790, 153733730), (1490, 81509830), (1580, 76866865), (1975, 61493492), (2980, 40754915), (3725, 32603932), (3950, 30746746), (7450, 16301966), (7900, 15373373), (11771, 10317700), (14900, 8150983), (23542, 5158850), (47084, 2579425), (58855, 2063540), (103177, 1177100), (117710, 1031770), (206354, 588550), (235420, 515885), (294275, 412708)]