130203450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2473}}^1$

素因数の和:2510

約数の個数: 120

約数和(自身を含む): 389758908

約数和(自身を除く): 259555458

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 27, 30, 39, 45, 50, 54, 65, 75, 78, 81, 90, 117, 130, 135, 150, 162, 195, 225, 234, 270, 325, 351, 390, 405, 450, 585, 650, 675, 702, 810, 975, 1053, 1170, 1350, 1755, 1950, 2025, 2106, 2473, 2925, 3510, 4050, 4946, 5265, 5850, 7419, 8775, 10530, 12365, 14838, 17550, 22257, 24730, 26325, 32149, 37095, 44514, 52650, 61825, 64298, 66771, 74190, 96447, 111285, 123650, 133542, 160745, 185475, 192894, 200313, 222570, 289341, 321490, 333855, 370950, 400626, 482235, 556425, 578682, 667710, 803725, 868023, 964470, 1001565, 1112850, 1446705, 1607450, 1669275, 1736046, 2003130, 2411175, 2604069, 2893410, 3338550, 4340115, 4822350, 5007825, 5208138, 7233525, 8680230, 10015650, 13020345, 14467050, 21700575, 26040690, 43401150, 65101725, 130203450]

約数ペア:

[(1, 130203450), (2, 65101725), (3, 43401150), (5, 26040690), (6, 21700575), (9, 14467050), (10, 13020345), (13, 10015650), (15, 8680230), (18, 7233525), (25, 5208138), (26, 5007825), (27, 4822350), (30, 4340115), (39, 3338550), (45, 2893410), (50, 2604069), (54, 2411175), (65, 2003130), (75, 1736046), (78, 1669275), (81, 1607450), (90, 1446705), (117, 1112850), (130, 1001565), (135, 964470), (150, 868023), (162, 803725), (195, 667710), (225, 578682), (234, 556425), (270, 482235), (325, 400626), (351, 370950), (390, 333855), (405, 321490), (450, 289341), (585, 222570), (650, 200313), (675, 192894), (702, 185475), (810, 160745), (975, 133542), (1053, 123650), (1170, 111285), (1350, 96447), (1755, 74190), (1950, 66771), (2025, 64298), (2106, 61825), (2473, 52650), (2925, 44514), (3510, 37095), (4050, 32149), (4946, 26325), (5265, 24730), (5850, 22257), (7419, 17550), (8775, 14838), (10530, 12365)]