390075300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{163}}^1\times {\mathrm{2659}}^1$

素因数の和:2842

約数の個数: 108

約数和(自身を含む): 1230633040

約数和(自身を除く): 840557740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 163, 180, 225, 300, 326, 450, 489, 652, 815, 900, 978, 1467, 1630, 1956, 2445, 2659, 2934, 3260, 4075, 4890, 5318, 5868, 7335, 7977, 8150, 9780, 10636, 12225, 13295, 14670, 15954, 16300, 23931, 24450, 26590, 29340, 31908, 36675, 39885, 47862, 48900, 53180, 66475, 73350, 79770, 95724, 119655, 132950, 146700, 159540, 199425, 239310, 265900, 398850, 433417, 478620, 598275, 797700, 866834, 1196550, 1300251, 1733668, 2167085, 2393100, 2600502, 3900753, 4334170, 5201004, 6501255, 7801506, 8668340, 10835425, 13002510, 15603012, 19503765, 21670850, 26005020, 32506275, 39007530, 43341700, 65012550, 78015060, 97518825, 130025100, 195037650, 390075300]

約数ペア:

[(1, 390075300), (2, 195037650), (3, 130025100), (4, 97518825), (5, 78015060), (6, 65012550), (9, 43341700), (10, 39007530), (12, 32506275), (15, 26005020), (18, 21670850), (20, 19503765), (25, 15603012), (30, 13002510), (36, 10835425), (45, 8668340), (50, 7801506), (60, 6501255), (75, 5201004), (90, 4334170), (100, 3900753), (150, 2600502), (163, 2393100), (180, 2167085), (225, 1733668), (300, 1300251), (326, 1196550), (450, 866834), (489, 797700), (652, 598275), (815, 478620), (900, 433417), (978, 398850), (1467, 265900), (1630, 239310), (1956, 199425), (2445, 159540), (2659, 146700), (2934, 132950), (3260, 119655), (4075, 95724), (4890, 79770), (5318, 73350), (5868, 66475), (7335, 53180), (7977, 48900), (8150, 47862), (9780, 39885), (10636, 36675), (12225, 31908), (13295, 29340), (14670, 26590), (15954, 24450), (16300, 23931)]