240139800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{1499}}^1$

素因数の和:1610

約数の個数: 144

約数和(自身を含む): 816075000

約数和(自身を除く): 575935200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 89, 90, 100, 120, 150, 178, 180, 200, 225, 267, 300, 356, 360, 445, 450, 534, 600, 712, 801, 890, 900, 1068, 1335, 1499, 1602, 1780, 1800, 2136, 2225, 2670, 2998, 3204, 3560, 4005, 4450, 4497, 5340, 5996, 6408, 6675, 7495, 8010, 8900, 8994, 10680, 11992, 13350, 13491, 14990, 16020, 17800, 17988, 20025, 22485, 26700, 26982, 29980, 32040, 35976, 37475, 40050, 44970, 53400, 53964, 59960, 67455, 74950, 80100, 89940, 107928, 112425, 133411, 134910, 149900, 160200, 179880, 224850, 266822, 269820, 299800, 337275, 400233, 449700, 533644, 539640, 667055, 674550, 800466, 899400, 1067288, 1200699, 1334110, 1349100, 1600932, 2001165, 2401398, 2668220, 2698200, 3201864, 3335275, 4002330, 4802796, 5336440, 6003495, 6670550, 8004660, 9605592, 10005825, 12006990, 13341100, 16009320, 20011650, 24013980, 26682200, 30017475, 40023300, 48027960, 60034950, 80046600, 120069900, 240139800]

約数ペア:

[(1, 240139800), (2, 120069900), (3, 80046600), (4, 60034950), (5, 48027960), (6, 40023300), (8, 30017475), (9, 26682200), (10, 24013980), (12, 20011650), (15, 16009320), (18, 13341100), (20, 12006990), (24, 10005825), (25, 9605592), (30, 8004660), (36, 6670550), (40, 6003495), (45, 5336440), (50, 4802796), (60, 4002330), (72, 3335275), (75, 3201864), (89, 2698200), (90, 2668220), (100, 2401398), (120, 2001165), (150, 1600932), (178, 1349100), (180, 1334110), (200, 1200699), (225, 1067288), (267, 899400), (300, 800466), (356, 674550), (360, 667055), (445, 539640), (450, 533644), (534, 449700), (600, 400233), (712, 337275), (801, 299800), (890, 269820), (900, 266822), (1068, 224850), (1335, 179880), (1499, 160200), (1602, 149900), (1780, 134910), (1800, 133411), (2136, 112425), (2225, 107928), (2670, 89940), (2998, 80100), (3204, 74950), (3560, 67455), (4005, 59960), (4450, 53964), (4497, 53400), (5340, 44970), (5996, 40050), (6408, 37475), (6675, 35976), (7495, 32040), (8010, 29980), (8900, 26982), (8994, 26700), (10680, 22485), (11992, 20025), (13350, 17988), (13491, 17800), (14990, 16020)]