356924100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1390

約数の個数: 144

約数和(自身を含む): 1128677760

約数和(自身を除く): 771753660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 71, 75, 78, 100, 130, 142, 150, 156, 195, 213, 260, 284, 300, 325, 355, 390, 426, 650, 710, 780, 852, 923, 975, 1065, 1289, 1300, 1420, 1775, 1846, 1950, 2130, 2578, 2769, 3550, 3692, 3867, 3900, 4260, 4615, 5156, 5325, 5538, 6445, 7100, 7734, 9230, 10650, 11076, 12890, 13845, 15468, 16757, 18460, 19335, 21300, 23075, 25780, 27690, 32225, 33514, 38670, 46150, 50271, 55380, 64450, 67028, 69225, 77340, 83785, 91519, 92300, 96675, 100542, 128900, 138450, 167570, 183038, 193350, 201084, 251355, 274557, 276900, 335140, 366076, 386700, 418925, 457595, 502710, 549114, 837850, 915190, 1005420, 1098228, 1189747, 1256775, 1372785, 1675700, 1830380, 2287975, 2379494, 2513550, 2745570, 3569241, 4575950, 4758988, 5027100, 5491140, 5948735, 6863925, 7138482, 9151900, 11897470, 13727850, 14276964, 17846205, 23794940, 27455700, 29743675, 35692410, 59487350, 71384820, 89231025, 118974700, 178462050, 356924100]

約数ペア:

[(1, 356924100), (2, 178462050), (3, 118974700), (4, 89231025), (5, 71384820), (6, 59487350), (10, 35692410), (12, 29743675), (13, 27455700), (15, 23794940), (20, 17846205), (25, 14276964), (26, 13727850), (30, 11897470), (39, 9151900), (50, 7138482), (52, 6863925), (60, 5948735), (65, 5491140), (71, 5027100), (75, 4758988), (78, 4575950), (100, 3569241), (130, 2745570), (142, 2513550), (150, 2379494), (156, 2287975), (195, 1830380), (213, 1675700), (260, 1372785), (284, 1256775), (300, 1189747), (325, 1098228), (355, 1005420), (390, 915190), (426, 837850), (650, 549114), (710, 502710), (780, 457595), (852, 418925), (923, 386700), (975, 366076), (1065, 335140), (1289, 276900), (1300, 274557), (1420, 251355), (1775, 201084), (1846, 193350), (1950, 183038), (2130, 167570), (2578, 138450), (2769, 128900), (3550, 100542), (3692, 96675), (3867, 92300), (3900, 91519), (4260, 83785), (4615, 77340), (5156, 69225), (5325, 67028), (5538, 64450), (6445, 55380), (7100, 50271), (7734, 46150), (9230, 38670), (10650, 33514), (11076, 32225), (12890, 27690), (13845, 25780), (15468, 23075), (16757, 21300), (18460, 19335)]