270979800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1$

素因数の和:755

約数の個数: 288

約数和(自身を含む): 1053838800

約数和(自身を除く): 782859000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 25, 26, 28, 30, 35, 39, 40, 42, 49, 50, 52, 56, 60, 65, 70, 75, 78, 84, 91, 98, 100, 104, 105, 120, 130, 140, 147, 150, 156, 168, 175, 182, 195, 196, 200, 210, 245, 260, 273, 280, 294, 300, 312, 325, 350, 364, 390, 392, 420, 455, 490, 520, 525, 546, 588, 600, 637, 650, 700, 709, 728, 735, 780, 840, 910, 975, 980, 1050, 1092, 1176, 1225, 1274, 1300, 1365, 1400, 1418, 1470, 1560, 1820, 1911, 1950, 1960, 2100, 2127, 2184, 2275, 2450, 2548, 2600, 2730, 2836, 2940, 3185, 3545, 3640, 3675, 3822, 3900, 4200, 4254, 4550, 4900, 4963, 5096, 5460, 5672, 5880, 6370, 6825, 7090, 7350, 7644, 7800, 8508, 9100, 9217, 9555, 9800, 9926, 10635, 10920, 12740, 13650, 14180, 14700, 14889, 15288, 15925, 17016, 17725, 18200, 18434, 19110, 19852, 21270, 24815, 25480, 27300, 27651, 28360, 29400, 29778, 31850, 34741, 35450, 36868, 38220, 39704, 42540, 46085, 47775, 49630, 53175, 54600, 55302, 59556, 63700, 64519, 69482, 70900, 73736, 74445, 76440, 85080, 92170, 95550, 99260, 104223, 106350, 110604, 119112, 124075, 127400, 129038, 138255, 138964, 141800, 148890, 173705, 184340, 191100, 193557, 198520, 208446, 212700, 221208, 230425, 248150, 258076, 276510, 277928, 297780, 322595, 347410, 368680, 372225, 382200, 387114, 416892, 425400, 451633, 460850, 496300, 516152, 521115, 553020, 595560, 645190, 691275, 694820, 744450, 774228, 833784, 868525, 903266, 921700, 967785, 992600, 1042230, 1106040, 1290380, 1354899, 1382550, 1389640, 1488900, 1548456, 1612975, 1737050, 1806532, 1843400, 1935570, 2084460, 2258165, 2580760, 2605575, 2709798, 2765100, 2977800, 3225950, 3474100, 3613064, 3871140, 4168920, 4516330, 4838925, 5211150, 5419596, 5530200, 6451900, 6774495, 6948200, 7742280, 9032660, 9677850, 10422300, 10839192, 11290825, 12903800, 13548990, 18065320, 19355700, 20844600, 22581650, 27097980, 33872475, 38711400, 45163300, 54195960, 67744950, 90326600, 135489900, 270979800]

約数ペア:

[(1, 270979800), (2, 135489900), (3, 90326600), (4, 67744950), (5, 54195960), (6, 45163300), (7, 38711400), (8, 33872475), (10, 27097980), (12, 22581650), (13, 20844600), (14, 19355700), (15, 18065320), (20, 13548990), (21, 12903800), (24, 11290825), (25, 10839192), (26, 10422300), (28, 9677850), (30, 9032660), (35, 7742280), (39, 6948200), (40, 6774495), (42, 6451900), (49, 5530200), (50, 5419596), (52, 5211150), (56, 4838925), (60, 4516330), (65, 4168920), (70, 3871140), (75, 3613064), (78, 3474100), (84, 3225950), (91, 2977800), (98, 2765100), (100, 2709798), (104, 2605575), (105, 2580760), (120, 2258165), (130, 2084460), (140, 1935570), (147, 1843400), (150, 1806532), (156, 1737050), (168, 1612975), (175, 1548456), (182, 1488900), (195, 1389640), (196, 1382550), (200, 1354899), (210, 1290380), (245, 1106040), (260, 1042230), (273, 992600), (280, 967785), (294, 921700), (300, 903266), (312, 868525), (325, 833784), (350, 774228), (364, 744450), (390, 694820), (392, 691275), (420, 645190), (455, 595560), (490, 553020), (520, 521115), (525, 516152), (546, 496300), (588, 460850), (600, 451633), (637, 425400), (650, 416892), (700, 387114), (709, 382200), (728, 372225), (735, 368680), (780, 347410), (840, 322595), (910, 297780), (975, 277928), (980, 276510), (1050, 258076), (1092, 248150), (1176, 230425), (1225, 221208), (1274, 212700), (1300, 208446), (1365, 198520), (1400, 193557), (1418, 191100), (1470, 184340), (1560, 173705), (1820, 148890), (1911, 141800), (1950, 138964), (1960, 138255), (2100, 129038), (2127, 127400), (2184, 124075), (2275, 119112), (2450, 110604), (2548, 106350), (2600, 104223), (2730, 99260), (2836, 95550), (2940, 92170), (3185, 85080), (3545, 76440), (3640, 74445), (3675, 73736), (3822, 70900), (3900, 69482), (4200, 64519), (4254, 63700), (4550, 59556), (4900, 55302), (4963, 54600), (5096, 53175), (5460, 49630), (5672, 47775), (5880, 46085), (6370, 42540), (6825, 39704), (7090, 38220), (7350, 36868), (7644, 35450), (7800, 34741), (8508, 31850), (9100, 29778), (9217, 29400), (9555, 28360), (9800, 27651), (9926, 27300), (10635, 25480), (10920, 24815), (12740, 21270), (13650, 19852), (14180, 19110), (14700, 18434), (14889, 18200), (15288, 17725), (15925, 17016)]