66316590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:279

約数の個数: 128

約数和(自身を含む): 188697600

約数和(自身を除く): 122381010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 59, 69, 90, 115, 118, 135, 138, 177, 181, 207, 230, 270, 295, 345, 354, 362, 414, 531, 543, 590, 621, 690, 885, 905, 1035, 1062, 1086, 1242, 1357, 1593, 1629, 1770, 1810, 2070, 2655, 2714, 2715, 3105, 3186, 3258, 4071, 4163, 4887, 5310, 5430, 6210, 6785, 7965, 8142, 8145, 8326, 9774, 10679, 12213, 12489, 13570, 15930, 16290, 20355, 20815, 21358, 24426, 24435, 24978, 32037, 36639, 37467, 40710, 41630, 48870, 53395, 61065, 62445, 64074, 73278, 74934, 96111, 106790, 112401, 122130, 124890, 160185, 183195, 187335, 192222, 224802, 245617, 288333, 320370, 366390, 374670, 480555, 491234, 562005, 576666, 736851, 961110, 1124010, 1228085, 1441665, 1473702, 2210553, 2456170, 2883330, 3684255, 4421106, 6631659, 7368510, 11052765, 13263318, 22105530, 33158295, 66316590]

約数ペア:

[(1, 66316590), (2, 33158295), (3, 22105530), (5, 13263318), (6, 11052765), (9, 7368510), (10, 6631659), (15, 4421106), (18, 3684255), (23, 2883330), (27, 2456170), (30, 2210553), (45, 1473702), (46, 1441665), (54, 1228085), (59, 1124010), (69, 961110), (90, 736851), (115, 576666), (118, 562005), (135, 491234), (138, 480555), (177, 374670), (181, 366390), (207, 320370), (230, 288333), (270, 245617), (295, 224802), (345, 192222), (354, 187335), (362, 183195), (414, 160185), (531, 124890), (543, 122130), (590, 112401), (621, 106790), (690, 96111), (885, 74934), (905, 73278), (1035, 64074), (1062, 62445), (1086, 61065), (1242, 53395), (1357, 48870), (1593, 41630), (1629, 40710), (1770, 37467), (1810, 36639), (2070, 32037), (2655, 24978), (2714, 24435), (2715, 24426), (3105, 21358), (3186, 20815), (3258, 20355), (4071, 16290), (4163, 15930), (4887, 13570), (5310, 12489), (5430, 12213), (6210, 10679), (6785, 9774), (7965, 8326), (8142, 8145)]