123301350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^2\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 108

約数和(自身を含む): 341629548

約数和(自身を除く): 218328198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 150, 163, 205, 225, 246, 326, 369, 410, 450, 489, 615, 738, 815, 978, 1025, 1230, 1467, 1630, 1681, 1845, 2050, 2445, 2934, 3075, 3362, 3690, 4075, 4890, 5043, 6150, 6683, 7335, 8150, 8405, 9225, 10086, 12225, 13366, 14670, 15129, 16810, 18450, 20049, 24450, 25215, 30258, 33415, 36675, 40098, 42025, 50430, 60147, 66830, 73350, 75645, 84050, 100245, 120294, 126075, 151290, 167075, 200490, 252150, 274003, 300735, 334150, 378225, 501225, 548006, 601470, 756450, 822009, 1002450, 1370015, 1503675, 1644018, 2466027, 2740030, 3007350, 4110045, 4932054, 6850075, 8220090, 12330135, 13700150, 20550225, 24660270, 41100450, 61650675, 123301350]

約数ペア:

[(1, 123301350), (2, 61650675), (3, 41100450), (5, 24660270), (6, 20550225), (9, 13700150), (10, 12330135), (15, 8220090), (18, 6850075), (25, 4932054), (30, 4110045), (41, 3007350), (45, 2740030), (50, 2466027), (75, 1644018), (82, 1503675), (90, 1370015), (123, 1002450), (150, 822009), (163, 756450), (205, 601470), (225, 548006), (246, 501225), (326, 378225), (369, 334150), (410, 300735), (450, 274003), (489, 252150), (615, 200490), (738, 167075), (815, 151290), (978, 126075), (1025, 120294), (1230, 100245), (1467, 84050), (1630, 75645), (1681, 73350), (1845, 66830), (2050, 60147), (2445, 50430), (2934, 42025), (3075, 40098), (3362, 36675), (3690, 33415), (4075, 30258), (4890, 25215), (5043, 24450), (6150, 20049), (6683, 18450), (7335, 16810), (8150, 15129), (8405, 14670), (9225, 13366), (10086, 12225)]