390260250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{5981}}^1$

素因数の和:6033

約数の個数: 96

約数和(自身を含む): 1091834640

約数和(自身を除く): 701574390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 75, 87, 90, 125, 145, 150, 174, 225, 250, 261, 290, 375, 435, 450, 522, 725, 750, 870, 1125, 1305, 1450, 2175, 2250, 2610, 3625, 4350, 5981, 6525, 7250, 10875, 11962, 13050, 17943, 21750, 29905, 32625, 35886, 53829, 59810, 65250, 89715, 107658, 149525, 173449, 179430, 269145, 299050, 346898, 448575, 520347, 538290, 747625, 867245, 897150, 1040694, 1345725, 1495250, 1561041, 1734490, 2242875, 2601735, 2691450, 3122082, 4336225, 4485750, 5203470, 6728625, 7805205, 8672450, 13008675, 13457250, 15610410, 21681125, 26017350, 39026025, 43362250, 65043375, 78052050, 130086750, 195130125, 390260250]

約数ペア:

[(1, 390260250), (2, 195130125), (3, 130086750), (5, 78052050), (6, 65043375), (9, 43362250), (10, 39026025), (15, 26017350), (18, 21681125), (25, 15610410), (29, 13457250), (30, 13008675), (45, 8672450), (50, 7805205), (58, 6728625), (75, 5203470), (87, 4485750), (90, 4336225), (125, 3122082), (145, 2691450), (150, 2601735), (174, 2242875), (225, 1734490), (250, 1561041), (261, 1495250), (290, 1345725), (375, 1040694), (435, 897150), (450, 867245), (522, 747625), (725, 538290), (750, 520347), (870, 448575), (1125, 346898), (1305, 299050), (1450, 269145), (2175, 179430), (2250, 173449), (2610, 149525), (3625, 107658), (4350, 89715), (5981, 65250), (6525, 59810), (7250, 53829), (10875, 35886), (11962, 32625), (13050, 29905), (17943, 21750)]