8681400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 288

約数和(自身を含む): 36560160

約数和(自身を除く): 27878760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 25, 26, 28, 30, 35, 36, 39, 40, 42, 45, 50, 52, 53, 56, 60, 63, 65, 70, 72, 75, 78, 84, 90, 91, 100, 104, 105, 106, 117, 120, 126, 130, 140, 150, 156, 159, 168, 175, 180, 182, 195, 200, 210, 212, 225, 234, 252, 260, 265, 273, 280, 300, 312, 315, 318, 325, 350, 360, 364, 371, 390, 420, 424, 450, 455, 468, 477, 504, 520, 525, 530, 546, 585, 600, 630, 636, 650, 689, 700, 728, 742, 780, 795, 819, 840, 900, 910, 936, 954, 975, 1050, 1060, 1092, 1113, 1170, 1260, 1272, 1300, 1325, 1365, 1378, 1400, 1484, 1560, 1575, 1590, 1638, 1800, 1820, 1855, 1908, 1950, 2067, 2100, 2120, 2184, 2226, 2275, 2340, 2385, 2520, 2600, 2650, 2730, 2756, 2925, 2968, 3150, 3180, 3276, 3339, 3445, 3640, 3710, 3816, 3900, 3975, 4095, 4134, 4200, 4452, 4550, 4680, 4770, 4823, 5300, 5460, 5512, 5565, 5850, 6201, 6300, 6360, 6552, 6678, 6825, 6890, 7420, 7800, 7950, 8190, 8268, 8904, 9100, 9275, 9540, 9646, 10335, 10600, 10920, 11130, 11700, 11925, 12402, 12600, 13356, 13650, 13780, 14469, 14840, 15900, 16380, 16536, 16695, 17225, 18200, 18550, 19080, 19292, 20475, 20670, 22260, 23400, 23850, 24115, 24804, 26712, 27300, 27560, 27825, 28938, 31005, 31800, 32760, 33390, 34450, 37100, 38584, 40950, 41340, 43407, 44520, 47700, 48230, 49608, 51675, 54600, 55650, 57876, 62010, 66780, 68900, 72345, 74200, 81900, 82680, 83475, 86814, 95400, 96460, 103350, 111300, 115752, 120575, 124020, 133560, 137800, 144690, 155025, 163800, 166950, 173628, 192920, 206700, 217035, 222600, 241150, 248040, 289380, 310050, 333900, 347256, 361725, 413400, 434070, 482300, 578760, 620100, 667800, 723450, 868140, 964600, 1085175, 1240200, 1446900, 1736280, 2170350, 2893800, 4340700, 8681400]

約数ペア:

[(1, 8681400), (2, 4340700), (3, 2893800), (4, 2170350), (5, 1736280), (6, 1446900), (7, 1240200), (8, 1085175), (9, 964600), (10, 868140), (12, 723450), (13, 667800), (14, 620100), (15, 578760), (18, 482300), (20, 434070), (21, 413400), (24, 361725), (25, 347256), (26, 333900), (28, 310050), (30, 289380), (35, 248040), (36, 241150), (39, 222600), (40, 217035), (42, 206700), (45, 192920), (50, 173628), (52, 166950), (53, 163800), (56, 155025), (60, 144690), (63, 137800), (65, 133560), (70, 124020), (72, 120575), (75, 115752), (78, 111300), (84, 103350), (90, 96460), (91, 95400), (100, 86814), (104, 83475), (105, 82680), (106, 81900), (117, 74200), (120, 72345), (126, 68900), (130, 66780), (140, 62010), (150, 57876), (156, 55650), (159, 54600), (168, 51675), (175, 49608), (180, 48230), (182, 47700), (195, 44520), (200, 43407), (210, 41340), (212, 40950), (225, 38584), (234, 37100), (252, 34450), (260, 33390), (265, 32760), (273, 31800), (280, 31005), (300, 28938), (312, 27825), (315, 27560), (318, 27300), (325, 26712), (350, 24804), (360, 24115), (364, 23850), (371, 23400), (390, 22260), (420, 20670), (424, 20475), (450, 19292), (455, 19080), (468, 18550), (477, 18200), (504, 17225), (520, 16695), (525, 16536), (530, 16380), (546, 15900), (585, 14840), (600, 14469), (630, 13780), (636, 13650), (650, 13356), (689, 12600), (700, 12402), (728, 11925), (742, 11700), (780, 11130), (795, 10920), (819, 10600), (840, 10335), (900, 9646), (910, 9540), (936, 9275), (954, 9100), (975, 8904), (1050, 8268), (1060, 8190), (1092, 7950), (1113, 7800), (1170, 7420), (1260, 6890), (1272, 6825), (1300, 6678), (1325, 6552), (1365, 6360), (1378, 6300), (1400, 6201), (1484, 5850), (1560, 5565), (1575, 5512), (1590, 5460), (1638, 5300), (1800, 4823), (1820, 4770), (1855, 4680), (1908, 4550), (1950, 4452), (2067, 4200), (2100, 4134), (2120, 4095), (2184, 3975), (2226, 3900), (2275, 3816), (2340, 3710), (2385, 3640), (2520, 3445), (2600, 3339), (2650, 3276), (2730, 3180), (2756, 3150), (2925, 2968)]