2673750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 80

約数和(自身を含む): 7197696

約数和(自身を除く): 4523946

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 31, 46, 50, 62, 69, 75, 93, 115, 125, 138, 150, 155, 186, 230, 250, 310, 345, 375, 465, 575, 625, 690, 713, 750, 775, 930, 1150, 1250, 1426, 1550, 1725, 1875, 2139, 2325, 2875, 3450, 3565, 3750, 3875, 4278, 4650, 5750, 7130, 7750, 8625, 10695, 11625, 14375, 17250, 17825, 19375, 21390, 23250, 28750, 35650, 38750, 43125, 53475, 58125, 86250, 89125, 106950, 116250, 178250, 267375, 445625, 534750, 891250, 1336875, 2673750]

約数ペア:

[(1, 2673750), (2, 1336875), (3, 891250), (5, 534750), (6, 445625), (10, 267375), (15, 178250), (23, 116250), (25, 106950), (30, 89125), (31, 86250), (46, 58125), (50, 53475), (62, 43125), (69, 38750), (75, 35650), (93, 28750), (115, 23250), (125, 21390), (138, 19375), (150, 17825), (155, 17250), (186, 14375), (230, 11625), (250, 10695), (310, 8625), (345, 7750), (375, 7130), (465, 5750), (575, 4650), (625, 4278), (690, 3875), (713, 3750), (750, 3565), (775, 3450), (930, 2875), (1150, 2325), (1250, 2139), (1426, 1875), (1550, 1725)]