99072540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1372

約数の個数: 144

約数和(自身を含む): 349352640

約数和(自身を除く): 250280100

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, 61, 63, 70, 84, 90, 105, 122, 126, 140, 180, 183, 210, 244, 252, 305, 315, 366, 420, 427, 549, 610, 630, 732, 854, 915, 1098, 1220, 1260, 1281, 1289, 1708, 1830, 2135, 2196, 2562, 2578, 2745, 3660, 3843, 3867, 4270, 5124, 5156, 5490, 6405, 6445, 7686, 7734, 8540, 9023, 10980, 11601, 12810, 12890, 15372, 15468, 18046, 19215, 19335, 23202, 25620, 25780, 27069, 36092, 38430, 38670, 45115, 46404, 54138, 58005, 76860, 77340, 78629, 81207, 90230, 108276, 116010, 135345, 157258, 162414, 180460, 232020, 235887, 270690, 314516, 324828, 393145, 406035, 471774, 541380, 550403, 707661, 786290, 812070, 943548, 1100806, 1179435, 1415322, 1572580, 1624140, 1651209, 2201612, 2358870, 2752015, 2830644, 3302418, 3538305, 4717740, 4953627, 5504030, 6604836, 7076610, 8256045, 9907254, 11008060, 14153220, 16512090, 19814508, 24768135, 33024180, 49536270, 99072540]

約数ペア:

[(1, 99072540), (2, 49536270), (3, 33024180), (4, 24768135), (5, 19814508), (6, 16512090), (7, 14153220), (9, 11008060), (10, 9907254), (12, 8256045), (14, 7076610), (15, 6604836), (18, 5504030), (20, 4953627), (21, 4717740), (28, 3538305), (30, 3302418), (35, 2830644), (36, 2752015), (42, 2358870), (45, 2201612), (60, 1651209), (61, 1624140), (63, 1572580), (70, 1415322), (84, 1179435), (90, 1100806), (105, 943548), (122, 812070), (126, 786290), (140, 707661), (180, 550403), (183, 541380), (210, 471774), (244, 406035), (252, 393145), (305, 324828), (315, 314516), (366, 270690), (420, 235887), (427, 232020), (549, 180460), (610, 162414), (630, 157258), (732, 135345), (854, 116010), (915, 108276), (1098, 90230), (1220, 81207), (1260, 78629), (1281, 77340), (1289, 76860), (1708, 58005), (1830, 54138), (2135, 46404), (2196, 45115), (2562, 38670), (2578, 38430), (2745, 36092), (3660, 27069), (3843, 25780), (3867, 25620), (4270, 23202), (5124, 19335), (5156, 19215), (5490, 18046), (6405, 15468), (6445, 15372), (7686, 12890), (7734, 12810), (8540, 11601), (9023, 10980)]