69107580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1521

約数の個数: 120

約数和(自身を含む): 224421120

約数和(自身を除く): 155313540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 81, 87, 90, 108, 116, 135, 145, 162, 174, 180, 261, 270, 290, 324, 348, 405, 435, 522, 540, 580, 783, 810, 870, 1044, 1305, 1471, 1566, 1620, 1740, 2349, 2610, 2942, 3132, 3915, 4413, 4698, 5220, 5884, 7355, 7830, 8826, 9396, 11745, 13239, 14710, 15660, 17652, 22065, 23490, 26478, 29420, 39717, 42659, 44130, 46980, 52956, 66195, 79434, 85318, 88260, 119151, 127977, 132390, 158868, 170636, 198585, 213295, 238302, 255954, 264780, 383931, 397170, 426590, 476604, 511908, 595755, 639885, 767862, 794340, 853180, 1151793, 1191510, 1279770, 1535724, 1919655, 2303586, 2383020, 2559540, 3455379, 3839310, 4607172, 5758965, 6910758, 7678620, 11517930, 13821516, 17276895, 23035860, 34553790, 69107580]

約数ペア:

[(1, 69107580), (2, 34553790), (3, 23035860), (4, 17276895), (5, 13821516), (6, 11517930), (9, 7678620), (10, 6910758), (12, 5758965), (15, 4607172), (18, 3839310), (20, 3455379), (27, 2559540), (29, 2383020), (30, 2303586), (36, 1919655), (45, 1535724), (54, 1279770), (58, 1191510), (60, 1151793), (81, 853180), (87, 794340), (90, 767862), (108, 639885), (116, 595755), (135, 511908), (145, 476604), (162, 426590), (174, 397170), (180, 383931), (261, 264780), (270, 255954), (290, 238302), (324, 213295), (348, 198585), (405, 170636), (435, 158868), (522, 132390), (540, 127977), (580, 119151), (783, 88260), (810, 85318), (870, 79434), (1044, 66195), (1305, 52956), (1471, 46980), (1566, 44130), (1620, 42659), (1740, 39717), (2349, 29420), (2610, 26478), (2942, 23490), (3132, 22065), (3915, 17652), (4413, 15660), (4698, 14710), (5220, 13239), (5884, 11745), (7355, 9396), (7830, 8826)]