306325260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:709

約数の個数: 192

約数和(自身を含む): 1019289600

約数和(自身を除く): 712964340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 31, 36, 45, 54, 58, 60, 62, 87, 90, 93, 108, 116, 124, 135, 145, 155, 174, 180, 186, 261, 270, 279, 290, 310, 348, 372, 435, 465, 522, 540, 558, 580, 620, 631, 783, 837, 870, 899, 930, 1044, 1116, 1262, 1305, 1395, 1566, 1674, 1740, 1798, 1860, 1893, 2524, 2610, 2697, 2790, 3132, 3155, 3348, 3596, 3786, 3915, 4185, 4495, 5220, 5394, 5580, 5679, 6310, 7572, 7830, 8091, 8370, 8990, 9465, 10788, 11358, 12620, 13485, 15660, 16182, 16740, 17037, 17980, 18299, 18930, 19561, 22716, 24273, 26970, 28395, 32364, 34074, 36598, 37860, 39122, 40455, 48546, 53940, 54897, 56790, 58683, 68148, 73196, 78244, 80910, 85185, 91495, 97092, 97805, 109794, 113580, 117366, 121365, 161820, 164691, 170370, 176049, 182990, 195610, 219588, 234732, 242730, 274485, 293415, 329382, 340740, 352098, 365980, 391220, 485460, 494073, 528147, 548970, 567269, 586830, 658764, 704196, 823455, 880245, 988146, 1056294, 1097940, 1134538, 1173660, 1646910, 1701807, 1760490, 1976292, 2112588, 2269076, 2470365, 2640735, 2836345, 3293820, 3403614, 3520980, 4940730, 5105421, 5281470, 5672690, 6807228, 8509035, 9881460, 10210842, 10562940, 11345380, 15316263, 17018070, 20421684, 25527105, 30632526, 34036140, 51054210, 61265052, 76581315, 102108420, 153162630, 306325260]

約数ペア:

[(1, 306325260), (2, 153162630), (3, 102108420), (4, 76581315), (5, 61265052), (6, 51054210), (9, 34036140), (10, 30632526), (12, 25527105), (15, 20421684), (18, 17018070), (20, 15316263), (27, 11345380), (29, 10562940), (30, 10210842), (31, 9881460), (36, 8509035), (45, 6807228), (54, 5672690), (58, 5281470), (60, 5105421), (62, 4940730), (87, 3520980), (90, 3403614), (93, 3293820), (108, 2836345), (116, 2640735), (124, 2470365), (135, 2269076), (145, 2112588), (155, 1976292), (174, 1760490), (180, 1701807), (186, 1646910), (261, 1173660), (270, 1134538), (279, 1097940), (290, 1056294), (310, 988146), (348, 880245), (372, 823455), (435, 704196), (465, 658764), (522, 586830), (540, 567269), (558, 548970), (580, 528147), (620, 494073), (631, 485460), (783, 391220), (837, 365980), (870, 352098), (899, 340740), (930, 329382), (1044, 293415), (1116, 274485), (1262, 242730), (1305, 234732), (1395, 219588), (1566, 195610), (1674, 182990), (1740, 176049), (1798, 170370), (1860, 164691), (1893, 161820), (2524, 121365), (2610, 117366), (2697, 113580), (2790, 109794), (3132, 97805), (3155, 97092), (3348, 91495), (3596, 85185), (3786, 80910), (3915, 78244), (4185, 73196), (4495, 68148), (5220, 58683), (5394, 56790), (5580, 54897), (5679, 53940), (6310, 48546), (7572, 40455), (7830, 39122), (8091, 37860), (8370, 36598), (8990, 34074), (9465, 32364), (10788, 28395), (11358, 26970), (12620, 24273), (13485, 22716), (15660, 19561), (16182, 18930), (16740, 18299), (17037, 17980)]