156923006500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^2\times {\mathrm{683}}^1\times {\mathrm{2719}}^1$

素因数の和:3447

約数の個数: 144

約数和(自身を含む): 371790881280

約数和(自身を除く): 214867874780

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 169, 250, 260, 325, 338, 500, 650, 676, 683, 845, 1300, 1366, 1625, 1690, 2719, 2732, 3250, 3380, 3415, 4225, 5438, 6500, 6830, 8450, 8879, 10876, 13595, 13660, 16900, 17075, 17758, 21125, 27190, 34150, 35347, 35516, 42250, 44395, 54380, 67975, 68300, 70694, 84500, 85375, 88790, 115427, 135950, 141388, 170750, 176735, 177580, 221975, 230854, 271900, 339875, 341500, 353470, 443950, 459511, 461708, 577135, 679750, 706940, 883675, 887900, 919022, 1109875, 1154270, 1359500, 1767350, 1838044, 1857077, 2219750, 2297555, 2308540, 2885675, 3534700, 3714154, 4418375, 4439500, 4595110, 5771350, 7428308, 8836750, 9190220, 9285385, 11487775, 11542700, 14428375, 17673500, 18570770, 22975550, 24142001, 28856750, 37141540, 45951100, 46426925, 48284002, 57438875, 57713500, 92853850, 96568004, 114877750, 120710005, 185707700, 229755500, 232134625, 241420010, 313846013, 464269250, 482840020, 603550025, 627692026, 928538500, 1207100050, 1255384052, 1569230065, 2414200100, 3017750125, 3138460130, 6035500250, 6276920260, 7846150325, 12071000500, 15692300650, 31384601300, 39230751625, 78461503250, 156923006500]

約数ペア:

[(1, 156923006500), (2, 78461503250), (4, 39230751625), (5, 31384601300), (10, 15692300650), (13, 12071000500), (20, 7846150325), (25, 6276920260), (26, 6035500250), (50, 3138460130), (52, 3017750125), (65, 2414200100), (100, 1569230065), (125, 1255384052), (130, 1207100050), (169, 928538500), (250, 627692026), (260, 603550025), (325, 482840020), (338, 464269250), (500, 313846013), (650, 241420010), (676, 232134625), (683, 229755500), (845, 185707700), (1300, 120710005), (1366, 114877750), (1625, 96568004), (1690, 92853850), (2719, 57713500), (2732, 57438875), (3250, 48284002), (3380, 46426925), (3415, 45951100), (4225, 37141540), (5438, 28856750), (6500, 24142001), (6830, 22975550), (8450, 18570770), (8879, 17673500), (10876, 14428375), (13595, 11542700), (13660, 11487775), (16900, 9285385), (17075, 9190220), (17758, 8836750), (21125, 7428308), (27190, 5771350), (34150, 4595110), (35347, 4439500), (35516, 4418375), (42250, 3714154), (44395, 3534700), (54380, 2885675), (67975, 2308540), (68300, 2297555), (70694, 2219750), (84500, 1857077), (85375, 1838044), (88790, 1767350), (115427, 1359500), (135950, 1154270), (141388, 1109875), (170750, 919022), (176735, 887900), (177580, 883675), (221975, 706940), (230854, 679750), (271900, 577135), (339875, 461708), (341500, 459511), (353470, 443950)]