285441000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^2\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 192

約数和(自身を含む): 966064320

約数和(自身を除く): 680623320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 125, 130, 150, 156, 169, 195, 200, 250, 260, 300, 312, 325, 338, 375, 390, 500, 507, 520, 563, 600, 650, 676, 750, 780, 845, 975, 1000, 1014, 1126, 1300, 1352, 1500, 1560, 1625, 1689, 1690, 1950, 2028, 2252, 2535, 2600, 2815, 3000, 3250, 3378, 3380, 3900, 4056, 4225, 4504, 4875, 5070, 5630, 6500, 6756, 6760, 7319, 7800, 8445, 8450, 9750, 10140, 11260, 12675, 13000, 13512, 14075, 14638, 16890, 16900, 19500, 20280, 21125, 21957, 22520, 25350, 28150, 29276, 33780, 33800, 36595, 39000, 42225, 42250, 43914, 50700, 56300, 58552, 63375, 67560, 70375, 73190, 84450, 84500, 87828, 95147, 101400, 109785, 112600, 126750, 140750, 146380, 168900, 169000, 175656, 182975, 190294, 211125, 219570, 253500, 281500, 285441, 292760, 337800, 365950, 380588, 422250, 439140, 475735, 507000, 548925, 563000, 570882, 731900, 761176, 844500, 878280, 914875, 951470, 1097850, 1141764, 1427205, 1463800, 1689000, 1829750, 1902940, 2195700, 2283528, 2378675, 2744625, 2854410, 3659500, 3805880, 4391400, 4757350, 5489250, 5708820, 7136025, 7319000, 9514700, 10978500, 11417640, 11893375, 14272050, 19029400, 21957000, 23786750, 28544100, 35680125, 47573500, 57088200, 71360250, 95147000, 142720500, 285441000]

約数ペア:

[(1, 285441000), (2, 142720500), (3, 95147000), (4, 71360250), (5, 57088200), (6, 47573500), (8, 35680125), (10, 28544100), (12, 23786750), (13, 21957000), (15, 19029400), (20, 14272050), (24, 11893375), (25, 11417640), (26, 10978500), (30, 9514700), (39, 7319000), (40, 7136025), (50, 5708820), (52, 5489250), (60, 4757350), (65, 4391400), (75, 3805880), (78, 3659500), (100, 2854410), (104, 2744625), (120, 2378675), (125, 2283528), (130, 2195700), (150, 1902940), (156, 1829750), (169, 1689000), (195, 1463800), (200, 1427205), (250, 1141764), (260, 1097850), (300, 951470), (312, 914875), (325, 878280), (338, 844500), (375, 761176), (390, 731900), (500, 570882), (507, 563000), (520, 548925), (563, 507000), (600, 475735), (650, 439140), (676, 422250), (750, 380588), (780, 365950), (845, 337800), (975, 292760), (1000, 285441), (1014, 281500), (1126, 253500), (1300, 219570), (1352, 211125), (1500, 190294), (1560, 182975), (1625, 175656), (1689, 169000), (1690, 168900), (1950, 146380), (2028, 140750), (2252, 126750), (2535, 112600), (2600, 109785), (2815, 101400), (3000, 95147), (3250, 87828), (3378, 84500), (3380, 84450), (3900, 73190), (4056, 70375), (4225, 67560), (4504, 63375), (4875, 58552), (5070, 56300), (5630, 50700), (6500, 43914), (6756, 42250), (6760, 42225), (7319, 39000), (7800, 36595), (8445, 33800), (8450, 33780), (9750, 29276), (10140, 28150), (11260, 25350), (12675, 22520), (13000, 21957), (13512, 21125), (14075, 20280), (14638, 19500), (16890, 16900)]