140689800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1663}}^1$

素因数の和:1732

約数の個数: 144

約数和(自身を含む): 482826240

約数和(自身を除く): 342136440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 47, 50, 60, 72, 75, 90, 94, 100, 120, 141, 150, 180, 188, 200, 225, 235, 282, 300, 360, 376, 423, 450, 470, 564, 600, 705, 846, 900, 940, 1128, 1175, 1410, 1663, 1692, 1800, 1880, 2115, 2350, 2820, 3326, 3384, 3525, 4230, 4700, 4989, 5640, 6652, 7050, 8315, 8460, 9400, 9978, 10575, 13304, 14100, 14967, 16630, 16920, 19956, 21150, 24945, 28200, 29934, 33260, 39912, 41575, 42300, 49890, 59868, 66520, 74835, 78161, 83150, 84600, 99780, 119736, 124725, 149670, 156322, 166300, 199560, 234483, 249450, 299340, 312644, 332600, 374175, 390805, 468966, 498900, 598680, 625288, 703449, 748350, 781610, 937932, 997800, 1172415, 1406898, 1496700, 1563220, 1875864, 1954025, 2344830, 2813796, 2993400, 3126440, 3517245, 3908050, 4689660, 5627592, 5862075, 7034490, 7816100, 9379320, 11724150, 14068980, 15632200, 17586225, 23448300, 28137960, 35172450, 46896600, 70344900, 140689800]

約数ペア:

[(1, 140689800), (2, 70344900), (3, 46896600), (4, 35172450), (5, 28137960), (6, 23448300), (8, 17586225), (9, 15632200), (10, 14068980), (12, 11724150), (15, 9379320), (18, 7816100), (20, 7034490), (24, 5862075), (25, 5627592), (30, 4689660), (36, 3908050), (40, 3517245), (45, 3126440), (47, 2993400), (50, 2813796), (60, 2344830), (72, 1954025), (75, 1875864), (90, 1563220), (94, 1496700), (100, 1406898), (120, 1172415), (141, 997800), (150, 937932), (180, 781610), (188, 748350), (200, 703449), (225, 625288), (235, 598680), (282, 498900), (300, 468966), (360, 390805), (376, 374175), (423, 332600), (450, 312644), (470, 299340), (564, 249450), (600, 234483), (705, 199560), (846, 166300), (900, 156322), (940, 149670), (1128, 124725), (1175, 119736), (1410, 99780), (1663, 84600), (1692, 83150), (1800, 78161), (1880, 74835), (2115, 66520), (2350, 59868), (2820, 49890), (3326, 42300), (3384, 41575), (3525, 39912), (4230, 33260), (4700, 29934), (4989, 28200), (5640, 24945), (6652, 21150), (7050, 19956), (8315, 16920), (8460, 16630), (9400, 14967), (9978, 14100), (10575, 13304)]