73892400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{443}}^1$

素因数の和:603

約数の個数: 120

約数和(自身を含む): 238943040

約数和(自身を除く): 165050640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 139, 150, 200, 240, 278, 300, 400, 417, 443, 556, 600, 695, 834, 886, 1112, 1200, 1329, 1390, 1668, 1772, 2085, 2215, 2224, 2658, 2780, 3336, 3475, 3544, 4170, 4430, 5316, 5560, 6645, 6672, 6950, 7088, 8340, 8860, 10425, 10632, 11075, 11120, 13290, 13900, 16680, 17720, 20850, 21264, 22150, 26580, 27800, 33225, 33360, 35440, 41700, 44300, 53160, 55600, 61577, 66450, 83400, 88600, 106320, 123154, 132900, 166800, 177200, 184731, 246308, 265800, 307885, 369462, 492616, 531600, 615770, 738924, 923655, 985232, 1231540, 1477848, 1539425, 1847310, 2463080, 2955696, 3078850, 3694620, 4618275, 4926160, 6157700, 7389240, 9236550, 12315400, 14778480, 18473100, 24630800, 36946200, 73892400]

約数ペア:

[(1, 73892400), (2, 36946200), (3, 24630800), (4, 18473100), (5, 14778480), (6, 12315400), (8, 9236550), (10, 7389240), (12, 6157700), (15, 4926160), (16, 4618275), (20, 3694620), (24, 3078850), (25, 2955696), (30, 2463080), (40, 1847310), (48, 1539425), (50, 1477848), (60, 1231540), (75, 985232), (80, 923655), (100, 738924), (120, 615770), (139, 531600), (150, 492616), (200, 369462), (240, 307885), (278, 265800), (300, 246308), (400, 184731), (417, 177200), (443, 166800), (556, 132900), (600, 123154), (695, 106320), (834, 88600), (886, 83400), (1112, 66450), (1200, 61577), (1329, 55600), (1390, 53160), (1668, 44300), (1772, 41700), (2085, 35440), (2215, 33360), (2224, 33225), (2658, 27800), (2780, 26580), (3336, 22150), (3475, 21264), (3544, 20850), (4170, 17720), (4430, 16680), (5316, 13900), (5560, 13290), (6645, 11120), (6672, 11075), (6950, 10632), (7088, 10425), (8340, 8860)]