268128900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7639}}^1$

素因数の和:7675

約数の個数: 144

約数和(自身を含む): 928412800

約数和(自身を除く): 660283900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1755, 1950, 2340, 2700, 2925, 3510, 3900, 5850, 7020, 7639, 8775, 11700, 15278, 17550, 22917, 30556, 35100, 38195, 45834, 68751, 76390, 91668, 99307, 114585, 137502, 152780, 190975, 198614, 206253, 229170, 275004, 297921, 343755, 381950, 397228, 412506, 458340, 496535, 572925, 595842, 687510, 763900, 825012, 893763, 993070, 1031265, 1145850, 1191684, 1375020, 1489605, 1718775, 1787526, 1986140, 2062530, 2291700, 2482675, 2681289, 2979210, 3437550, 3575052, 4125060, 4468815, 4965350, 5156325, 5362578, 5958420, 6875100, 7448025, 8937630, 9930700, 10312650, 10725156, 13406445, 14896050, 17875260, 20625300, 22344075, 26812890, 29792100, 44688150, 53625780, 67032225, 89376300, 134064450, 268128900]

約数ペア:

[(1, 268128900), (2, 134064450), (3, 89376300), (4, 67032225), (5, 53625780), (6, 44688150), (9, 29792100), (10, 26812890), (12, 22344075), (13, 20625300), (15, 17875260), (18, 14896050), (20, 13406445), (25, 10725156), (26, 10312650), (27, 9930700), (30, 8937630), (36, 7448025), (39, 6875100), (45, 5958420), (50, 5362578), (52, 5156325), (54, 4965350), (60, 4468815), (65, 4125060), (75, 3575052), (78, 3437550), (90, 2979210), (100, 2681289), (108, 2482675), (117, 2291700), (130, 2062530), (135, 1986140), (150, 1787526), (156, 1718775), (180, 1489605), (195, 1375020), (225, 1191684), (234, 1145850), (260, 1031265), (270, 993070), (300, 893763), (325, 825012), (351, 763900), (390, 687510), (450, 595842), (468, 572925), (540, 496535), (585, 458340), (650, 412506), (675, 397228), (702, 381950), (780, 343755), (900, 297921), (975, 275004), (1170, 229170), (1300, 206253), (1350, 198614), (1404, 190975), (1755, 152780), (1950, 137502), (2340, 114585), (2700, 99307), (2925, 91668), (3510, 76390), (3900, 68751), (5850, 45834), (7020, 38195), (7639, 35100), (8775, 30556), (11700, 22917), (15278, 17550)]