313625700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:291

約数の個数: 216

約数和(自身を含む): 1042641600

約数和(自身を除く): 729015900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 109, 115, 138, 139, 150, 180, 207, 218, 225, 230, 276, 278, 300, 327, 345, 414, 417, 436, 450, 460, 545, 556, 575, 654, 690, 695, 828, 834, 900, 981, 1035, 1090, 1150, 1251, 1308, 1380, 1390, 1635, 1668, 1725, 1962, 2070, 2085, 2180, 2300, 2502, 2507, 2725, 2780, 3197, 3270, 3450, 3475, 3924, 4140, 4170, 4905, 5004, 5014, 5175, 5450, 6255, 6394, 6540, 6900, 6950, 7521, 8175, 8340, 9591, 9810, 10028, 10350, 10425, 10900, 12510, 12535, 12788, 13900, 15042, 15151, 15985, 16350, 19182, 19620, 20700, 20850, 22563, 24525, 25020, 25070, 28773, 30084, 30302, 31275, 31970, 32700, 37605, 38364, 41700, 45126, 45453, 47955, 49050, 50140, 57546, 60604, 62550, 62675, 63940, 75210, 75755, 79925, 90252, 90906, 95910, 98100, 112815, 115092, 125100, 125350, 136359, 143865, 150420, 151510, 159850, 181812, 188025, 191820, 225630, 227265, 239775, 250700, 272718, 287730, 303020, 319700, 348473, 376050, 378775, 451260, 454530, 479550, 545436, 564075, 575460, 681795, 696946, 719325, 752100, 757550, 909060, 959100, 1045419, 1128150, 1136325, 1363590, 1393892, 1438650, 1515100, 1742365, 2090838, 2256300, 2272650, 2727180, 2877300, 3136257, 3408975, 3484730, 4181676, 4545300, 5227095, 6272514, 6817950, 6969460, 8711825, 10454190, 12545028, 13635900, 15681285, 17423650, 20908380, 26135475, 31362570, 34847300, 52270950, 62725140, 78406425, 104541900, 156812850, 313625700]

約数ペア:

[(1, 313625700), (2, 156812850), (3, 104541900), (4, 78406425), (5, 62725140), (6, 52270950), (9, 34847300), (10, 31362570), (12, 26135475), (15, 20908380), (18, 17423650), (20, 15681285), (23, 13635900), (25, 12545028), (30, 10454190), (36, 8711825), (45, 6969460), (46, 6817950), (50, 6272514), (60, 5227095), (69, 4545300), (75, 4181676), (90, 3484730), (92, 3408975), (100, 3136257), (109, 2877300), (115, 2727180), (138, 2272650), (139, 2256300), (150, 2090838), (180, 1742365), (207, 1515100), (218, 1438650), (225, 1393892), (230, 1363590), (276, 1136325), (278, 1128150), (300, 1045419), (327, 959100), (345, 909060), (414, 757550), (417, 752100), (436, 719325), (450, 696946), (460, 681795), (545, 575460), (556, 564075), (575, 545436), (654, 479550), (690, 454530), (695, 451260), (828, 378775), (834, 376050), (900, 348473), (981, 319700), (1035, 303020), (1090, 287730), (1150, 272718), (1251, 250700), (1308, 239775), (1380, 227265), (1390, 225630), (1635, 191820), (1668, 188025), (1725, 181812), (1962, 159850), (2070, 151510), (2085, 150420), (2180, 143865), (2300, 136359), (2502, 125350), (2507, 125100), (2725, 115092), (2780, 112815), (3197, 98100), (3270, 95910), (3450, 90906), (3475, 90252), (3924, 79925), (4140, 75755), (4170, 75210), (4905, 63940), (5004, 62675), (5014, 62550), (5175, 60604), (5450, 57546), (6255, 50140), (6394, 49050), (6540, 47955), (6900, 45453), (6950, 45126), (7521, 41700), (8175, 38364), (8340, 37605), (9591, 32700), (9810, 31970), (10028, 31275), (10350, 30302), (10425, 30084), (10900, 28773), (12510, 25070), (12535, 25020), (12788, 24525), (13900, 22563), (15042, 20850), (15151, 20700), (15985, 19620), (16350, 19182)]