25607400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 100931040

約数和(自身を除く): 75323640

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, 67, 70, 75, 78, 84, 91, 98, 100, 104, 105, 120, 130, 134, 140, 147, 150, 156, 168, 175, 182, 195, 196, 200, 201, 210, 245, 260, 268, 273, 280, 294, 300, 312, 325, 335, 350, 364, 390, 392, 402, 420, 455, 469, 490, 520, 525, 536, 546, 588, 600, 637, 650, 670, 700, 728, 735, 780, 804, 840, 871, 910, 938, 975, 980, 1005, 1050, 1092, 1176, 1225, 1274, 1300, 1340, 1365, 1400, 1407, 1470, 1560, 1608, 1675, 1742, 1820, 1876, 1911, 1950, 1960, 2010, 2100, 2184, 2275, 2345, 2450, 2548, 2600, 2613, 2680, 2730, 2814, 2940, 3185, 3283, 3350, 3484, 3640, 3675, 3752, 3822, 3900, 4020, 4200, 4355, 4550, 4690, 4900, 5025, 5096, 5226, 5460, 5628, 5880, 6097, 6370, 6566, 6700, 6825, 6968, 7035, 7350, 7644, 7800, 8040, 8710, 9100, 9380, 9555, 9800, 9849, 10050, 10452, 10920, 11256, 11725, 12194, 12740, 13065, 13132, 13400, 13650, 14070, 14700, 15288, 15925, 16415, 17420, 18200, 18291, 18760, 19110, 19698, 20100, 20904, 21775, 23450, 24388, 25480, 26130, 26264, 27300, 28140, 29400, 30485, 31850, 32830, 34840, 35175, 36582, 38220, 39396, 40200, 42679, 43550, 46900, 47775, 48776, 49245, 52260, 54600, 56280, 60970, 63700, 65325, 65660, 70350, 73164, 76440, 78792, 82075, 85358, 87100, 91455, 93800, 95550, 98490, 104520, 121940, 127400, 128037, 130650, 131320, 140700, 146328, 152425, 164150, 170716, 174200, 182910, 191100, 196980, 213395, 243880, 246225, 256074, 261300, 281400, 304850, 328300, 341432, 365820, 382200, 393960, 426790, 457275, 492450, 512148, 522600, 609700, 640185, 656600, 731640, 853580, 914550, 984900, 1024296, 1066975, 1219400, 1280370, 1707160, 1829100, 1969800, 2133950, 2560740, 3200925, 3658200, 4267900, 5121480, 6401850, 8535800, 12803700, 25607400]

約数ペア:

[(1, 25607400), (2, 12803700), (3, 8535800), (4, 6401850), (5, 5121480), (6, 4267900), (7, 3658200), (8, 3200925), (10, 2560740), (12, 2133950), (13, 1969800), (14, 1829100), (15, 1707160), (20, 1280370), (21, 1219400), (24, 1066975), (25, 1024296), (26, 984900), (28, 914550), (30, 853580), (35, 731640), (39, 656600), (40, 640185), (42, 609700), (49, 522600), (50, 512148), (52, 492450), (56, 457275), (60, 426790), (65, 393960), (67, 382200), (70, 365820), (75, 341432), (78, 328300), (84, 304850), (91, 281400), (98, 261300), (100, 256074), (104, 246225), (105, 243880), (120, 213395), (130, 196980), (134, 191100), (140, 182910), (147, 174200), (150, 170716), (156, 164150), (168, 152425), (175, 146328), (182, 140700), (195, 131320), (196, 130650), (200, 128037), (201, 127400), (210, 121940), (245, 104520), (260, 98490), (268, 95550), (273, 93800), (280, 91455), (294, 87100), (300, 85358), (312, 82075), (325, 78792), (335, 76440), (350, 73164), (364, 70350), (390, 65660), (392, 65325), (402, 63700), (420, 60970), (455, 56280), (469, 54600), (490, 52260), (520, 49245), (525, 48776), (536, 47775), (546, 46900), (588, 43550), (600, 42679), (637, 40200), (650, 39396), (670, 38220), (700, 36582), (728, 35175), (735, 34840), (780, 32830), (804, 31850), (840, 30485), (871, 29400), (910, 28140), (938, 27300), (975, 26264), (980, 26130), (1005, 25480), (1050, 24388), (1092, 23450), (1176, 21775), (1225, 20904), (1274, 20100), (1300, 19698), (1340, 19110), (1365, 18760), (1400, 18291), (1407, 18200), (1470, 17420), (1560, 16415), (1608, 15925), (1675, 15288), (1742, 14700), (1820, 14070), (1876, 13650), (1911, 13400), (1950, 13132), (1960, 13065), (2010, 12740), (2100, 12194), (2184, 11725), (2275, 11256), (2345, 10920), (2450, 10452), (2548, 10050), (2600, 9849), (2613, 9800), (2680, 9555), (2730, 9380), (2814, 9100), (2940, 8710), (3185, 8040), (3283, 7800), (3350, 7644), (3484, 7350), (3640, 7035), (3675, 6968), (3752, 6825), (3822, 6700), (3900, 6566), (4020, 6370), (4200, 6097), (4355, 5880), (4550, 5628), (4690, 5460), (4900, 5226), (5025, 5096)]