64990200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 192

約数和(自身を含む): 225878400

約数和(自身を除く): 160888200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 43, 44, 50, 55, 60, 66, 75, 86, 88, 100, 110, 120, 129, 132, 150, 165, 172, 200, 215, 220, 229, 258, 264, 275, 300, 330, 344, 430, 440, 458, 473, 516, 550, 600, 645, 660, 687, 825, 860, 916, 946, 1032, 1075, 1100, 1145, 1290, 1320, 1374, 1419, 1650, 1720, 1832, 1892, 2150, 2200, 2290, 2365, 2519, 2580, 2748, 2838, 3225, 3300, 3435, 3784, 4300, 4580, 4730, 5038, 5160, 5496, 5676, 5725, 6450, 6600, 6870, 7095, 7557, 8600, 9160, 9460, 9847, 10076, 11352, 11450, 11825, 12595, 12900, 13740, 14190, 15114, 17175, 18920, 19694, 20152, 22900, 23650, 25190, 25800, 27480, 28380, 29541, 30228, 34350, 35475, 37785, 39388, 45800, 47300, 49235, 50380, 56760, 59082, 60456, 62975, 68700, 70950, 75570, 78776, 94600, 98470, 100760, 108317, 118164, 125950, 137400, 141900, 147705, 151140, 188925, 196940, 216634, 236328, 246175, 251900, 283800, 295410, 302280, 324951, 377850, 393880, 433268, 492350, 503800, 541585, 590820, 649902, 738525, 755700, 866536, 984700, 1083170, 1181640, 1299804, 1477050, 1511400, 1624755, 1969400, 2166340, 2599608, 2707925, 2954100, 3249510, 4332680, 5415850, 5908200, 6499020, 8123775, 10831700, 12998040, 16247550, 21663400, 32495100, 64990200]

約数ペア:

[(1, 64990200), (2, 32495100), (3, 21663400), (4, 16247550), (5, 12998040), (6, 10831700), (8, 8123775), (10, 6499020), (11, 5908200), (12, 5415850), (15, 4332680), (20, 3249510), (22, 2954100), (24, 2707925), (25, 2599608), (30, 2166340), (33, 1969400), (40, 1624755), (43, 1511400), (44, 1477050), (50, 1299804), (55, 1181640), (60, 1083170), (66, 984700), (75, 866536), (86, 755700), (88, 738525), (100, 649902), (110, 590820), (120, 541585), (129, 503800), (132, 492350), (150, 433268), (165, 393880), (172, 377850), (200, 324951), (215, 302280), (220, 295410), (229, 283800), (258, 251900), (264, 246175), (275, 236328), (300, 216634), (330, 196940), (344, 188925), (430, 151140), (440, 147705), (458, 141900), (473, 137400), (516, 125950), (550, 118164), (600, 108317), (645, 100760), (660, 98470), (687, 94600), (825, 78776), (860, 75570), (916, 70950), (946, 68700), (1032, 62975), (1075, 60456), (1100, 59082), (1145, 56760), (1290, 50380), (1320, 49235), (1374, 47300), (1419, 45800), (1650, 39388), (1720, 37785), (1832, 35475), (1892, 34350), (2150, 30228), (2200, 29541), (2290, 28380), (2365, 27480), (2519, 25800), (2580, 25190), (2748, 23650), (2838, 22900), (3225, 20152), (3300, 19694), (3435, 18920), (3784, 17175), (4300, 15114), (4580, 14190), (4730, 13740), (5038, 12900), (5160, 12595), (5496, 11825), (5676, 11450), (5725, 11352), (6450, 10076), (6600, 9847), (6870, 9460), (7095, 9160), (7557, 8600)]