16801500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 51158016

約数和(自身を除く): 34356516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 125, 138, 150, 230, 250, 276, 300, 345, 375, 460, 487, 500, 575, 690, 750, 974, 1150, 1380, 1461, 1500, 1725, 1948, 2300, 2435, 2875, 2922, 3450, 4870, 5750, 5844, 6900, 7305, 8625, 9740, 11201, 11500, 12175, 14610, 17250, 22402, 24350, 29220, 33603, 34500, 36525, 44804, 48700, 56005, 60875, 67206, 73050, 112010, 121750, 134412, 146100, 168015, 182625, 224020, 243500, 280025, 336030, 365250, 560050, 672060, 730500, 840075, 1120100, 1400125, 1680150, 2800250, 3360300, 4200375, 5600500, 8400750, 16801500]

約数ペア:

[(1, 16801500), (2, 8400750), (3, 5600500), (4, 4200375), (5, 3360300), (6, 2800250), (10, 1680150), (12, 1400125), (15, 1120100), (20, 840075), (23, 730500), (25, 672060), (30, 560050), (46, 365250), (50, 336030), (60, 280025), (69, 243500), (75, 224020), (92, 182625), (100, 168015), (115, 146100), (125, 134412), (138, 121750), (150, 112010), (230, 73050), (250, 67206), (276, 60875), (300, 56005), (345, 48700), (375, 44804), (460, 36525), (487, 34500), (500, 33603), (575, 29220), (690, 24350), (750, 22402), (974, 17250), (1150, 14610), (1380, 12175), (1461, 11500), (1500, 11201), (1725, 9740), (1948, 8625), (2300, 7305), (2435, 6900), (2875, 5844), (2922, 5750), (3450, 4870)]