289550100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:994

約数の個数: 144

約数和(自身を含む): 964188288

約数和(自身を除く): 674638188

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 173, 175, 210, 300, 346, 350, 420, 519, 525, 692, 700, 797, 865, 1038, 1050, 1211, 1594, 1730, 2076, 2100, 2391, 2422, 2595, 3188, 3460, 3633, 3985, 4325, 4782, 4844, 5190, 5579, 6055, 7266, 7970, 8650, 9564, 10380, 11158, 11955, 12110, 12975, 14532, 15940, 16737, 17300, 18165, 19925, 22316, 23910, 24220, 25950, 27895, 30275, 33474, 36330, 39850, 47820, 51900, 55790, 59775, 60550, 66948, 72660, 79700, 83685, 90825, 111580, 119550, 121100, 137881, 139475, 167370, 181650, 239100, 275762, 278950, 334740, 363300, 413643, 418425, 551524, 557900, 689405, 827286, 836850, 965167, 1378810, 1654572, 1673700, 1930334, 2068215, 2757620, 2895501, 3447025, 3860668, 4136430, 4825835, 5791002, 6894050, 8272860, 9651670, 10341075, 11582004, 13788100, 14477505, 19303340, 20682150, 24129175, 28955010, 41364300, 48258350, 57910020, 72387525, 96516700, 144775050, 289550100]

約数ペア:

[(1, 289550100), (2, 144775050), (3, 96516700), (4, 72387525), (5, 57910020), (6, 48258350), (7, 41364300), (10, 28955010), (12, 24129175), (14, 20682150), (15, 19303340), (20, 14477505), (21, 13788100), (25, 11582004), (28, 10341075), (30, 9651670), (35, 8272860), (42, 6894050), (50, 5791002), (60, 4825835), (70, 4136430), (75, 3860668), (84, 3447025), (100, 2895501), (105, 2757620), (140, 2068215), (150, 1930334), (173, 1673700), (175, 1654572), (210, 1378810), (300, 965167), (346, 836850), (350, 827286), (420, 689405), (519, 557900), (525, 551524), (692, 418425), (700, 413643), (797, 363300), (865, 334740), (1038, 278950), (1050, 275762), (1211, 239100), (1594, 181650), (1730, 167370), (2076, 139475), (2100, 137881), (2391, 121100), (2422, 119550), (2595, 111580), (3188, 90825), (3460, 83685), (3633, 79700), (3985, 72660), (4325, 66948), (4782, 60550), (4844, 59775), (5190, 55790), (5579, 51900), (6055, 47820), (7266, 39850), (7970, 36330), (8650, 33474), (9564, 30275), (10380, 27895), (11158, 25950), (11955, 24220), (12110, 23910), (12975, 22316), (14532, 19925), (15940, 18165), (16737, 17300)]