205594740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29287}}^1$

素因数の和:29318

約数の個数: 96

約数和(自身を含む): 688853760

約数和(自身を除く): 483259020

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, 29287, 58574, 87861, 117148, 146435, 175722, 263583, 292870, 351444, 380731, 439305, 527166, 585740, 761462, 790749, 878610, 1054332, 1142193, 1317915, 1522924, 1581498, 1757220, 1903655, 2284386, 2635830, 3162996, 3426579, 3807310, 3953745, 4568772, 5271660, 5710965, 6853158, 7614620, 7907490, 10279737, 11421930, 13706316, 15814980, 17132895, 20559474, 22843860, 34265790, 41118948, 51398685, 68531580, 102797370, 205594740]

約数ペア:

[(1, 205594740), (2, 102797370), (3, 68531580), (4, 51398685), (5, 41118948), (6, 34265790), (9, 22843860), (10, 20559474), (12, 17132895), (13, 15814980), (15, 13706316), (18, 11421930), (20, 10279737), (26, 7907490), (27, 7614620), (30, 6853158), (36, 5710965), (39, 5271660), (45, 4568772), (52, 3953745), (54, 3807310), (60, 3426579), (65, 3162996), (78, 2635830), (90, 2284386), (108, 1903655), (117, 1757220), (130, 1581498), (135, 1522924), (156, 1317915), (180, 1142193), (195, 1054332), (234, 878610), (260, 790749), (270, 761462), (351, 585740), (390, 527166), (468, 439305), (540, 380731), (585, 351444), (702, 292870), (780, 263583), (1170, 175722), (1404, 146435), (1755, 117148), (2340, 87861), (3510, 58574), (7020, 29287)]