3208500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 144

約数和(自身を含む): 10902528

約数和(自身を除く): 7694028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 31, 36, 45, 46, 50, 60, 62, 69, 75, 90, 92, 93, 100, 115, 124, 125, 138, 150, 155, 180, 186, 207, 225, 230, 250, 276, 279, 300, 310, 345, 372, 375, 414, 450, 460, 465, 500, 558, 575, 620, 690, 713, 750, 775, 828, 900, 930, 1035, 1116, 1125, 1150, 1380, 1395, 1426, 1500, 1550, 1725, 1860, 2070, 2139, 2250, 2300, 2325, 2790, 2852, 2875, 3100, 3450, 3565, 3875, 4140, 4278, 4500, 4650, 5175, 5580, 5750, 6417, 6900, 6975, 7130, 7750, 8556, 8625, 9300, 10350, 10695, 11500, 11625, 12834, 13950, 14260, 15500, 17250, 17825, 20700, 21390, 23250, 25668, 25875, 27900, 32085, 34500, 34875, 35650, 42780, 46500, 51750, 53475, 64170, 69750, 71300, 89125, 103500, 106950, 128340, 139500, 160425, 178250, 213900, 267375, 320850, 356500, 534750, 641700, 802125, 1069500, 1604250, 3208500]

約数ペア:

[(1, 3208500), (2, 1604250), (3, 1069500), (4, 802125), (5, 641700), (6, 534750), (9, 356500), (10, 320850), (12, 267375), (15, 213900), (18, 178250), (20, 160425), (23, 139500), (25, 128340), (30, 106950), (31, 103500), (36, 89125), (45, 71300), (46, 69750), (50, 64170), (60, 53475), (62, 51750), (69, 46500), (75, 42780), (90, 35650), (92, 34875), (93, 34500), (100, 32085), (115, 27900), (124, 25875), (125, 25668), (138, 23250), (150, 21390), (155, 20700), (180, 17825), (186, 17250), (207, 15500), (225, 14260), (230, 13950), (250, 12834), (276, 11625), (279, 11500), (300, 10695), (310, 10350), (345, 9300), (372, 8625), (375, 8556), (414, 7750), (450, 7130), (460, 6975), (465, 6900), (500, 6417), (558, 5750), (575, 5580), (620, 5175), (690, 4650), (713, 4500), (750, 4278), (775, 4140), (828, 3875), (900, 3565), (930, 3450), (1035, 3100), (1116, 2875), (1125, 2852), (1150, 2790), (1380, 2325), (1395, 2300), (1426, 2250), (1500, 2139), (1550, 2070), (1725, 1860)]