485280200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2699}}^1$

素因数の和:2775

約数の個数: 96

約数和(自身を含む): 1205280000

約数和(自身を除く): 719999800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 31, 40, 50, 58, 62, 100, 116, 124, 145, 155, 200, 232, 248, 290, 310, 580, 620, 725, 775, 899, 1160, 1240, 1450, 1550, 1798, 2699, 2900, 3100, 3596, 4495, 5398, 5800, 6200, 7192, 8990, 10796, 13495, 17980, 21592, 22475, 26990, 35960, 44950, 53980, 67475, 78271, 83669, 89900, 107960, 134950, 156542, 167338, 179800, 269900, 313084, 334676, 391355, 418345, 539800, 626168, 669352, 782710, 836690, 1565420, 1673380, 1956775, 2091725, 2426401, 3130840, 3346760, 3913550, 4183450, 4852802, 7827100, 8366900, 9705604, 12132005, 15654200, 16733800, 19411208, 24264010, 48528020, 60660025, 97056040, 121320050, 242640100, 485280200]

約数ペア:

[(1, 485280200), (2, 242640100), (4, 121320050), (5, 97056040), (8, 60660025), (10, 48528020), (20, 24264010), (25, 19411208), (29, 16733800), (31, 15654200), (40, 12132005), (50, 9705604), (58, 8366900), (62, 7827100), (100, 4852802), (116, 4183450), (124, 3913550), (145, 3346760), (155, 3130840), (200, 2426401), (232, 2091725), (248, 1956775), (290, 1673380), (310, 1565420), (580, 836690), (620, 782710), (725, 669352), (775, 626168), (899, 539800), (1160, 418345), (1240, 391355), (1450, 334676), (1550, 313084), (1798, 269900), (2699, 179800), (2900, 167338), (3100, 156542), (3596, 134950), (4495, 107960), (5398, 89900), (5800, 83669), (6200, 78271), (7192, 67475), (8990, 53980), (10796, 44950), (13495, 35960), (17980, 26990), (21592, 22475)]