15202321550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{6299}}^1$

素因数の和:6450

約数の個数: 96

約数和(自身を含む): 31497984000

約数和(自身を除く): 16295662450

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 79, 94, 130, 158, 235, 325, 395, 470, 611, 650, 790, 1027, 1175, 1222, 1975, 2054, 2350, 3055, 3713, 3950, 5135, 6110, 6299, 7426, 10270, 12598, 15275, 18565, 25675, 30550, 31495, 37130, 48269, 51350, 62990, 81887, 92825, 96538, 157475, 163774, 185650, 241345, 296053, 314950, 409435, 482690, 497621, 592106, 818870, 995242, 1206725, 1480265, 2047175, 2413450, 2488105, 2960530, 3848689, 4094350, 4976210, 6469073, 7401325, 7697378, 12440525, 12938146, 14802650, 19243445, 23388187, 24881050, 32345365, 38486890, 46776374, 64690730, 96217225, 116940935, 161726825, 192434450, 233881870, 304046431, 323453650, 584704675, 608092862, 1169409350, 1520232155, 3040464310, 7601160775, 15202321550]

約数ペア:

[(1, 15202321550), (2, 7601160775), (5, 3040464310), (10, 1520232155), (13, 1169409350), (25, 608092862), (26, 584704675), (47, 323453650), (50, 304046431), (65, 233881870), (79, 192434450), (94, 161726825), (130, 116940935), (158, 96217225), (235, 64690730), (325, 46776374), (395, 38486890), (470, 32345365), (611, 24881050), (650, 23388187), (790, 19243445), (1027, 14802650), (1175, 12938146), (1222, 12440525), (1975, 7697378), (2054, 7401325), (2350, 6469073), (3055, 4976210), (3713, 4094350), (3950, 3848689), (5135, 2960530), (6110, 2488105), (6299, 2413450), (7426, 2047175), (10270, 1480265), (12598, 1206725), (15275, 995242), (18565, 818870), (25675, 592106), (30550, 497621), (31495, 482690), (37130, 409435), (48269, 314950), (51350, 296053), (62990, 241345), (81887, 185650), (92825, 163774), (96538, 157475)]