82918500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:231

約数の個数: 192

約数和(自身を含む): 283046400

約数和(自身を除く): 200127900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 53, 60, 70, 75, 84, 100, 105, 106, 125, 140, 149, 150, 159, 175, 210, 212, 250, 265, 298, 300, 318, 350, 371, 375, 420, 447, 500, 525, 530, 596, 636, 700, 742, 745, 750, 795, 875, 894, 1043, 1050, 1060, 1113, 1325, 1484, 1490, 1500, 1590, 1750, 1788, 1855, 2086, 2100, 2226, 2235, 2625, 2650, 2980, 3129, 3180, 3500, 3710, 3725, 3975, 4172, 4452, 4470, 5215, 5250, 5300, 5565, 6258, 6625, 7420, 7450, 7897, 7950, 8940, 9275, 10430, 10500, 11130, 11175, 12516, 13250, 14900, 15645, 15794, 15900, 18550, 18625, 19875, 20860, 22260, 22350, 23691, 26075, 26500, 27825, 31290, 31588, 37100, 37250, 39485, 39750, 44700, 46375, 47382, 52150, 55279, 55650, 55875, 62580, 74500, 78225, 78970, 79500, 92750, 94764, 104300, 110558, 111300, 111750, 118455, 130375, 139125, 156450, 157940, 165837, 185500, 197425, 221116, 223500, 236910, 260750, 276395, 278250, 312900, 331674, 391125, 394850, 473820, 521500, 552790, 556500, 592275, 663348, 782250, 789700, 829185, 987125, 1105580, 1184550, 1381975, 1564500, 1658370, 1974250, 2369100, 2763950, 2961375, 3316740, 3948500, 4145925, 5527900, 5922750, 6909875, 8291850, 11845500, 13819750, 16583700, 20729625, 27639500, 41459250, 82918500]

約数ペア:

[(1, 82918500), (2, 41459250), (3, 27639500), (4, 20729625), (5, 16583700), (6, 13819750), (7, 11845500), (10, 8291850), (12, 6909875), (14, 5922750), (15, 5527900), (20, 4145925), (21, 3948500), (25, 3316740), (28, 2961375), (30, 2763950), (35, 2369100), (42, 1974250), (50, 1658370), (53, 1564500), (60, 1381975), (70, 1184550), (75, 1105580), (84, 987125), (100, 829185), (105, 789700), (106, 782250), (125, 663348), (140, 592275), (149, 556500), (150, 552790), (159, 521500), (175, 473820), (210, 394850), (212, 391125), (250, 331674), (265, 312900), (298, 278250), (300, 276395), (318, 260750), (350, 236910), (371, 223500), (375, 221116), (420, 197425), (447, 185500), (500, 165837), (525, 157940), (530, 156450), (596, 139125), (636, 130375), (700, 118455), (742, 111750), (745, 111300), (750, 110558), (795, 104300), (875, 94764), (894, 92750), (1043, 79500), (1050, 78970), (1060, 78225), (1113, 74500), (1325, 62580), (1484, 55875), (1490, 55650), (1500, 55279), (1590, 52150), (1750, 47382), (1788, 46375), (1855, 44700), (2086, 39750), (2100, 39485), (2226, 37250), (2235, 37100), (2625, 31588), (2650, 31290), (2980, 27825), (3129, 26500), (3180, 26075), (3500, 23691), (3710, 22350), (3725, 22260), (3975, 20860), (4172, 19875), (4452, 18625), (4470, 18550), (5215, 15900), (5250, 15794), (5300, 15645), (5565, 14900), (6258, 13250), (6625, 12516), (7420, 11175), (7450, 11130), (7897, 10500), (7950, 10430), (8940, 9275)]