147136140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 469385280

約数和(自身を除く): 322249140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 71, 87, 90, 116, 142, 145, 174, 180, 213, 261, 284, 290, 348, 355, 397, 426, 435, 522, 580, 639, 710, 794, 852, 870, 1044, 1065, 1191, 1278, 1305, 1420, 1588, 1740, 1985, 2059, 2130, 2382, 2556, 2610, 3195, 3573, 3970, 4118, 4260, 4764, 5220, 5955, 6177, 6390, 7146, 7940, 8236, 10295, 11513, 11910, 12354, 12780, 14292, 17865, 18531, 20590, 23026, 23820, 24708, 28187, 30885, 34539, 35730, 37062, 41180, 46052, 56374, 57565, 61770, 69078, 71460, 74124, 84561, 92655, 103617, 112748, 115130, 123540, 138156, 140935, 169122, 172695, 185310, 207234, 230260, 253683, 281870, 338244, 345390, 370620, 414468, 422805, 507366, 518085, 563740, 690780, 817423, 845610, 1014732, 1036170, 1268415, 1634846, 1691220, 2072340, 2452269, 2536830, 3269692, 4087115, 4904538, 5073660, 7356807, 8174230, 9809076, 12261345, 14713614, 16348460, 24522690, 29427228, 36784035, 49045380, 73568070, 147136140]

約数ペア:

[(1, 147136140), (2, 73568070), (3, 49045380), (4, 36784035), (5, 29427228), (6, 24522690), (9, 16348460), (10, 14713614), (12, 12261345), (15, 9809076), (18, 8174230), (20, 7356807), (29, 5073660), (30, 4904538), (36, 4087115), (45, 3269692), (58, 2536830), (60, 2452269), (71, 2072340), (87, 1691220), (90, 1634846), (116, 1268415), (142, 1036170), (145, 1014732), (174, 845610), (180, 817423), (213, 690780), (261, 563740), (284, 518085), (290, 507366), (348, 422805), (355, 414468), (397, 370620), (426, 345390), (435, 338244), (522, 281870), (580, 253683), (639, 230260), (710, 207234), (794, 185310), (852, 172695), (870, 169122), (1044, 140935), (1065, 138156), (1191, 123540), (1278, 115130), (1305, 112748), (1420, 103617), (1588, 92655), (1740, 84561), (1985, 74124), (2059, 71460), (2130, 69078), (2382, 61770), (2556, 57565), (2610, 56374), (3195, 46052), (3573, 41180), (3970, 37062), (4118, 35730), (4260, 34539), (4764, 30885), (5220, 28187), (5955, 24708), (6177, 23820), (6390, 23026), (7146, 20590), (7940, 18531), (8236, 17865), (10295, 14292), (11513, 12780), (11910, 12354)]