74439300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19087}}^1$

素因数の和:19117

約数の個数: 72

約数和(自身を含む): 231957376

約数和(自身を除く): 157518076

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 19087, 38174, 57261, 76348, 95435, 114522, 190870, 229044, 248131, 286305, 381740, 477175, 496262, 572610, 744393, 954350, 992524, 1145220, 1240655, 1431525, 1488786, 1908700, 2481310, 2863050, 2977572, 3721965, 4962620, 5726100, 6203275, 7443930, 12406550, 14887860, 18609825, 24813100, 37219650, 74439300]

約数ペア:

[(1, 74439300), (2, 37219650), (3, 24813100), (4, 18609825), (5, 14887860), (6, 12406550), (10, 7443930), (12, 6203275), (13, 5726100), (15, 4962620), (20, 3721965), (25, 2977572), (26, 2863050), (30, 2481310), (39, 1908700), (50, 1488786), (52, 1431525), (60, 1240655), (65, 1145220), (75, 992524), (78, 954350), (100, 744393), (130, 572610), (150, 496262), (156, 477175), (195, 381740), (260, 286305), (300, 248131), (325, 229044), (390, 190870), (650, 114522), (780, 95435), (975, 76348), (1300, 57261), (1950, 38174), (3900, 19087)]