26059800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 87818040

約数和(自身を除く): 61758240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 169, 195, 200, 257, 260, 300, 312, 325, 338, 390, 507, 514, 520, 600, 650, 676, 771, 780, 845, 975, 1014, 1028, 1285, 1300, 1352, 1542, 1560, 1690, 1950, 2028, 2056, 2535, 2570, 2600, 3084, 3341, 3380, 3855, 3900, 4056, 4225, 5070, 5140, 6168, 6425, 6682, 6760, 7710, 7800, 8450, 10023, 10140, 10280, 12675, 12850, 13364, 15420, 16705, 16900, 19275, 20046, 20280, 25350, 25700, 26728, 30840, 33410, 33800, 38550, 40092, 43433, 50115, 50700, 51400, 66820, 77100, 80184, 83525, 86866, 100230, 101400, 130299, 133640, 154200, 167050, 173732, 200460, 217165, 250575, 260598, 334100, 347464, 400920, 434330, 501150, 521196, 651495, 668200, 868660, 1002300, 1042392, 1085825, 1302990, 1737320, 2004600, 2171650, 2605980, 3257475, 4343300, 5211960, 6514950, 8686600, 13029900, 26059800]

約数ペア:

[(1, 26059800), (2, 13029900), (3, 8686600), (4, 6514950), (5, 5211960), (6, 4343300), (8, 3257475), (10, 2605980), (12, 2171650), (13, 2004600), (15, 1737320), (20, 1302990), (24, 1085825), (25, 1042392), (26, 1002300), (30, 868660), (39, 668200), (40, 651495), (50, 521196), (52, 501150), (60, 434330), (65, 400920), (75, 347464), (78, 334100), (100, 260598), (104, 250575), (120, 217165), (130, 200460), (150, 173732), (156, 167050), (169, 154200), (195, 133640), (200, 130299), (257, 101400), (260, 100230), (300, 86866), (312, 83525), (325, 80184), (338, 77100), (390, 66820), (507, 51400), (514, 50700), (520, 50115), (600, 43433), (650, 40092), (676, 38550), (771, 33800), (780, 33410), (845, 30840), (975, 26728), (1014, 25700), (1028, 25350), (1285, 20280), (1300, 20046), (1352, 19275), (1542, 16900), (1560, 16705), (1690, 15420), (1950, 13364), (2028, 12850), (2056, 12675), (2535, 10280), (2570, 10140), (2600, 10023), (3084, 8450), (3341, 7800), (3380, 7710), (3855, 6760), (3900, 6682), (4056, 6425), (4225, 6168), (5070, 5140)]