957232980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2671}}^1$

素因数の和:2878

約数の個数: 144

約数和(自身を含む): 3186263808

約数和(自身を除く): 2229030828

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 181, 198, 220, 330, 362, 396, 495, 543, 660, 724, 905, 990, 1086, 1629, 1810, 1980, 1991, 2172, 2671, 2715, 3258, 3620, 3982, 5342, 5430, 5973, 6516, 7964, 8013, 8145, 9955, 10684, 10860, 11946, 13355, 16026, 16290, 17919, 19910, 23892, 24039, 26710, 29381, 29865, 32052, 32580, 35838, 39820, 40065, 48078, 53420, 58762, 59730, 71676, 80130, 88143, 89595, 96156, 117524, 119460, 120195, 146905, 160260, 176286, 179190, 240390, 264429, 293810, 352572, 358380, 440715, 480780, 483451, 528858, 587620, 881430, 966902, 1057716, 1322145, 1450353, 1762860, 1933804, 2417255, 2644290, 2900706, 4351059, 4834510, 5288580, 5317961, 5801412, 7251765, 8702118, 9669020, 10635922, 14503530, 15953883, 17404236, 21271844, 21755295, 26589805, 29007060, 31907766, 43510590, 47861649, 53179610, 63815532, 79769415, 87021180, 95723298, 106359220, 159538830, 191446596, 239308245, 319077660, 478616490, 957232980]

約数ペア:

[(1, 957232980), (2, 478616490), (3, 319077660), (4, 239308245), (5, 191446596), (6, 159538830), (9, 106359220), (10, 95723298), (11, 87021180), (12, 79769415), (15, 63815532), (18, 53179610), (20, 47861649), (22, 43510590), (30, 31907766), (33, 29007060), (36, 26589805), (44, 21755295), (45, 21271844), (55, 17404236), (60, 15953883), (66, 14503530), (90, 10635922), (99, 9669020), (110, 8702118), (132, 7251765), (165, 5801412), (180, 5317961), (181, 5288580), (198, 4834510), (220, 4351059), (330, 2900706), (362, 2644290), (396, 2417255), (495, 1933804), (543, 1762860), (660, 1450353), (724, 1322145), (905, 1057716), (990, 966902), (1086, 881430), (1629, 587620), (1810, 528858), (1980, 483451), (1991, 480780), (2172, 440715), (2671, 358380), (2715, 352572), (3258, 293810), (3620, 264429), (3982, 240390), (5342, 179190), (5430, 176286), (5973, 160260), (6516, 146905), (7964, 120195), (8013, 119460), (8145, 117524), (9955, 96156), (10684, 89595), (10860, 88143), (11946, 80130), (13355, 71676), (16026, 59730), (16290, 58762), (17919, 53420), (19910, 48078), (23892, 40065), (24039, 39820), (26710, 35838), (29381, 32580), (29865, 32052)]