153295380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1367}}^1$

素因数の和:1478

約数の個数: 144

約数和(自身を含む): 537788160

約数和(自身を除く): 384492780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 89, 90, 105, 126, 140, 178, 180, 210, 252, 267, 315, 356, 420, 445, 534, 623, 630, 801, 890, 1068, 1246, 1260, 1335, 1367, 1602, 1780, 1869, 2492, 2670, 2734, 3115, 3204, 3738, 4005, 4101, 5340, 5468, 5607, 6230, 6835, 7476, 8010, 8202, 9345, 9569, 11214, 12303, 12460, 13670, 16020, 16404, 18690, 19138, 20505, 22428, 24606, 27340, 28035, 28707, 37380, 38276, 41010, 47845, 49212, 56070, 57414, 61515, 82020, 86121, 95690, 112140, 114828, 121663, 123030, 143535, 172242, 191380, 243326, 246060, 287070, 344484, 364989, 430605, 486652, 574140, 608315, 729978, 851641, 861210, 1094967, 1216630, 1459956, 1703282, 1722420, 1824945, 2189934, 2433260, 2554923, 3406564, 3649890, 4258205, 4379868, 5109846, 5474835, 7299780, 7664769, 8516410, 10219692, 10949670, 12774615, 15329538, 17032820, 21899340, 25549230, 30659076, 38323845, 51098460, 76647690, 153295380]

約数ペア:

[(1, 153295380), (2, 76647690), (3, 51098460), (4, 38323845), (5, 30659076), (6, 25549230), (7, 21899340), (9, 17032820), (10, 15329538), (12, 12774615), (14, 10949670), (15, 10219692), (18, 8516410), (20, 7664769), (21, 7299780), (28, 5474835), (30, 5109846), (35, 4379868), (36, 4258205), (42, 3649890), (45, 3406564), (60, 2554923), (63, 2433260), (70, 2189934), (84, 1824945), (89, 1722420), (90, 1703282), (105, 1459956), (126, 1216630), (140, 1094967), (178, 861210), (180, 851641), (210, 729978), (252, 608315), (267, 574140), (315, 486652), (356, 430605), (420, 364989), (445, 344484), (534, 287070), (623, 246060), (630, 243326), (801, 191380), (890, 172242), (1068, 143535), (1246, 123030), (1260, 121663), (1335, 114828), (1367, 112140), (1602, 95690), (1780, 86121), (1869, 82020), (2492, 61515), (2670, 57414), (2734, 56070), (3115, 49212), (3204, 47845), (3738, 41010), (4005, 38276), (4101, 37380), (5340, 28707), (5468, 28035), (5607, 27340), (6230, 24606), (6835, 22428), (7476, 20505), (8010, 19138), (8202, 18690), (9345, 16404), (9569, 16020), (11214, 13670), (12303, 12460)]