79131000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2029}}^1$

素因数の和:2066

約数の個数: 128

約数和(自身を含む): 266011200

約数和(自身を除く): 186880200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 195, 200, 250, 260, 300, 312, 325, 375, 390, 500, 520, 600, 650, 750, 780, 975, 1000, 1300, 1500, 1560, 1625, 1950, 2029, 2600, 3000, 3250, 3900, 4058, 4875, 6087, 6500, 7800, 8116, 9750, 10145, 12174, 13000, 16232, 19500, 20290, 24348, 26377, 30435, 39000, 40580, 48696, 50725, 52754, 60870, 79131, 81160, 101450, 105508, 121740, 131885, 152175, 158262, 202900, 211016, 243480, 253625, 263770, 304350, 316524, 395655, 405800, 507250, 527540, 608700, 633048, 659425, 760875, 791310, 1014500, 1055080, 1217400, 1318850, 1521750, 1582620, 1978275, 2029000, 2637700, 3043500, 3165240, 3297125, 3956550, 5275400, 6087000, 6594250, 7913100, 9891375, 13188500, 15826200, 19782750, 26377000, 39565500, 79131000]

約数ペア:

[(1, 79131000), (2, 39565500), (3, 26377000), (4, 19782750), (5, 15826200), (6, 13188500), (8, 9891375), (10, 7913100), (12, 6594250), (13, 6087000), (15, 5275400), (20, 3956550), (24, 3297125), (25, 3165240), (26, 3043500), (30, 2637700), (39, 2029000), (40, 1978275), (50, 1582620), (52, 1521750), (60, 1318850), (65, 1217400), (75, 1055080), (78, 1014500), (100, 791310), (104, 760875), (120, 659425), (125, 633048), (130, 608700), (150, 527540), (156, 507250), (195, 405800), (200, 395655), (250, 316524), (260, 304350), (300, 263770), (312, 253625), (325, 243480), (375, 211016), (390, 202900), (500, 158262), (520, 152175), (600, 131885), (650, 121740), (750, 105508), (780, 101450), (975, 81160), (1000, 79131), (1300, 60870), (1500, 52754), (1560, 50725), (1625, 48696), (1950, 40580), (2029, 39000), (2600, 30435), (3000, 26377), (3250, 24348), (3900, 20290), (4058, 19500), (4875, 16232), (6087, 13000), (6500, 12174), (7800, 10145), (8116, 9750)]