996969750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3583}}^1$

素因数の和:3663

約数の個数: 128

約数和(自身を含む): 2898395136

約数和(自身を除く): 1901425386

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 53, 70, 75, 105, 106, 125, 150, 159, 175, 210, 250, 265, 318, 350, 371, 375, 525, 530, 742, 750, 795, 875, 1050, 1113, 1325, 1590, 1750, 1855, 2226, 2625, 2650, 3583, 3710, 3975, 5250, 5565, 6625, 7166, 7950, 9275, 10749, 11130, 13250, 17915, 18550, 19875, 21498, 25081, 27825, 35830, 39750, 46375, 50162, 53745, 55650, 75243, 89575, 92750, 107490, 125405, 139125, 150486, 179150, 189899, 250810, 268725, 278250, 376215, 379798, 447875, 537450, 569697, 627025, 752430, 895750, 949495, 1139394, 1254050, 1329293, 1343625, 1881075, 1898990, 2658586, 2687250, 2848485, 3135125, 3762150, 3987879, 4747475, 5696970, 6270250, 6646465, 7975758, 9405375, 9494950, 13292930, 14242425, 18810750, 19939395, 23737375, 28484850, 33232325, 39878790, 47474750, 66464650, 71212125, 99696975, 142424250, 166161625, 199393950, 332323250, 498484875, 996969750]

約数ペア:

[(1, 996969750), (2, 498484875), (3, 332323250), (5, 199393950), (6, 166161625), (7, 142424250), (10, 99696975), (14, 71212125), (15, 66464650), (21, 47474750), (25, 39878790), (30, 33232325), (35, 28484850), (42, 23737375), (50, 19939395), (53, 18810750), (70, 14242425), (75, 13292930), (105, 9494950), (106, 9405375), (125, 7975758), (150, 6646465), (159, 6270250), (175, 5696970), (210, 4747475), (250, 3987879), (265, 3762150), (318, 3135125), (350, 2848485), (371, 2687250), (375, 2658586), (525, 1898990), (530, 1881075), (742, 1343625), (750, 1329293), (795, 1254050), (875, 1139394), (1050, 949495), (1113, 895750), (1325, 752430), (1590, 627025), (1750, 569697), (1855, 537450), (2226, 447875), (2625, 379798), (2650, 376215), (3583, 278250), (3710, 268725), (3975, 250810), (5250, 189899), (5565, 179150), (6625, 150486), (7166, 139125), (7950, 125405), (9275, 107490), (10749, 92750), (11130, 89575), (13250, 75243), (17915, 55650), (18550, 53745), (19875, 50162), (21498, 46375), (25081, 39750), (27825, 35830)]