75172240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6608

約数の個数: 80

約数和(自身を含む): 205361856

約数和(自身を除く): 130189616

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 6571, 11440, 13142, 26284, 32855, 52568, 65710, 72281, 85423, 105136, 131420, 144562, 170846, 262840, 289124, 341692, 361405, 427115, 525680, 578248, 683384, 722810, 854230, 939653, 1156496, 1366768, 1445620, 1708460, 1879306, 2891240, 3416920, 3758612, 4698265, 5782480, 6833840, 7517224, 9396530, 15034448, 18793060, 37586120, 75172240]

約数ペア:

[(1, 75172240), (2, 37586120), (4, 18793060), (5, 15034448), (8, 9396530), (10, 7517224), (11, 6833840), (13, 5782480), (16, 4698265), (20, 3758612), (22, 3416920), (26, 2891240), (40, 1879306), (44, 1708460), (52, 1445620), (55, 1366768), (65, 1156496), (80, 939653), (88, 854230), (104, 722810), (110, 683384), (130, 578248), (143, 525680), (176, 427115), (208, 361405), (220, 341692), (260, 289124), (286, 262840), (440, 170846), (520, 144562), (572, 131420), (715, 105136), (880, 85423), (1040, 72281), (1144, 65710), (1430, 52568), (2288, 32855), (2860, 26284), (5720, 13142), (6571, 11440)]