71065800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3037}}^1$

素因数の和:3072

約数の個数: 144

約数和(自身を含む): 257105940

約数和(自身を除く): 186040140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3037, 3900, 4680, 5850, 6074, 7800, 9111, 11700, 12148, 15185, 18222, 23400, 24296, 27333, 30370, 36444, 39481, 45555, 54666, 60740, 72888, 75925, 78962, 91110, 109332, 118443, 121480, 136665, 151850, 157924, 182220, 197405, 218664, 227775, 236886, 273330, 303700, 315848, 355329, 364440, 394810, 455550, 473772, 546660, 592215, 607400, 683325, 710658, 789620, 911100, 947544, 987025, 1093320, 1184430, 1366650, 1421316, 1579240, 1776645, 1822200, 1974050, 2368860, 2733300, 2842632, 2961075, 3553290, 3948100, 4737720, 5466600, 5922150, 7106580, 7896200, 8883225, 11844300, 14213160, 17766450, 23688600, 35532900, 71065800]

約数ペア:

[(1, 71065800), (2, 35532900), (3, 23688600), (4, 17766450), (5, 14213160), (6, 11844300), (8, 8883225), (9, 7896200), (10, 7106580), (12, 5922150), (13, 5466600), (15, 4737720), (18, 3948100), (20, 3553290), (24, 2961075), (25, 2842632), (26, 2733300), (30, 2368860), (36, 1974050), (39, 1822200), (40, 1776645), (45, 1579240), (50, 1421316), (52, 1366650), (60, 1184430), (65, 1093320), (72, 987025), (75, 947544), (78, 911100), (90, 789620), (100, 710658), (104, 683325), (117, 607400), (120, 592215), (130, 546660), (150, 473772), (156, 455550), (180, 394810), (195, 364440), (200, 355329), (225, 315848), (234, 303700), (260, 273330), (300, 236886), (312, 227775), (325, 218664), (360, 197405), (390, 182220), (450, 157924), (468, 151850), (520, 136665), (585, 121480), (600, 118443), (650, 109332), (780, 91110), (900, 78962), (936, 75925), (975, 72888), (1170, 60740), (1300, 54666), (1560, 45555), (1800, 39481), (1950, 36444), (2340, 30370), (2600, 27333), (2925, 24296), (3037, 23400), (3900, 18222), (4680, 15185), (5850, 12148), (6074, 11700), (7800, 9111)]