153941580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21929}}^1$

素因数の和:21960

約数の個数: 96

約数和(自身を含む): 515793600

約数和(自身を除く): 361852020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 21929, 43858, 65787, 87716, 109645, 131574, 197361, 219290, 263148, 285077, 328935, 394722, 438580, 570154, 592083, 657870, 789444, 855231, 986805, 1140308, 1184166, 1315740, 1425385, 1710462, 1973610, 2368332, 2565693, 2850770, 2960415, 3420924, 3947220, 4276155, 5131386, 5701540, 5920830, 7697079, 8552310, 10262772, 11841660, 12828465, 15394158, 17104620, 25656930, 30788316, 38485395, 51313860, 76970790, 153941580]

約数ペア:

[(1, 153941580), (2, 76970790), (3, 51313860), (4, 38485395), (5, 30788316), (6, 25656930), (9, 17104620), (10, 15394158), (12, 12828465), (13, 11841660), (15, 10262772), (18, 8552310), (20, 7697079), (26, 5920830), (27, 5701540), (30, 5131386), (36, 4276155), (39, 3947220), (45, 3420924), (52, 2960415), (54, 2850770), (60, 2565693), (65, 2368332), (78, 1973610), (90, 1710462), (108, 1425385), (117, 1315740), (130, 1184166), (135, 1140308), (156, 986805), (180, 855231), (195, 789444), (234, 657870), (260, 592083), (270, 570154), (351, 438580), (390, 394722), (468, 328935), (540, 285077), (585, 263148), (702, 219290), (780, 197361), (1170, 131574), (1404, 109645), (1755, 87716), (2340, 65787), (3510, 43858), (7020, 21929)]