2742750

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:99

約数の個数: 96

約数和(自身を含む): 7884864

約数和(自身を除く): 5142114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 53, 69, 75, 90, 106, 115, 125, 138, 150, 159, 207, 225, 230, 250, 265, 318, 345, 375, 414, 450, 477, 530, 575, 690, 750, 795, 954, 1035, 1125, 1150, 1219, 1325, 1590, 1725, 2070, 2250, 2385, 2438, 2650, 2875, 3450, 3657, 3975, 4770, 5175, 5750, 6095, 6625, 7314, 7950, 8625, 10350, 10971, 11925, 12190, 13250, 17250, 18285, 19875, 21942, 23850, 25875, 30475, 36570, 39750, 51750, 54855, 59625, 60950, 91425, 109710, 119250, 152375, 182850, 274275, 304750, 457125, 548550, 914250, 1371375, 2742750]

約数ペア:

[(1, 2742750), (2, 1371375), (3, 914250), (5, 548550), (6, 457125), (9, 304750), (10, 274275), (15, 182850), (18, 152375), (23, 119250), (25, 109710), (30, 91425), (45, 60950), (46, 59625), (50, 54855), (53, 51750), (69, 39750), (75, 36570), (90, 30475), (106, 25875), (115, 23850), (125, 21942), (138, 19875), (150, 18285), (159, 17250), (207, 13250), (225, 12190), (230, 11925), (250, 10971), (265, 10350), (318, 8625), (345, 7950), (375, 7314), (414, 6625), (450, 6095), (477, 5750), (530, 5175), (575, 4770), (690, 3975), (750, 3657), (795, 3450), (954, 2875), (1035, 2650), (1125, 2438), (1150, 2385), (1219, 2250), (1325, 2070), (1590, 1725)]