21946200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 69043200

約数和(自身を除く): 47097000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 79, 100, 120, 150, 158, 200, 237, 300, 316, 395, 463, 474, 600, 632, 790, 926, 948, 1185, 1389, 1580, 1852, 1896, 1975, 2315, 2370, 2778, 3160, 3704, 3950, 4630, 4740, 5556, 5925, 6945, 7900, 9260, 9480, 11112, 11575, 11850, 13890, 15800, 18520, 23150, 23700, 27780, 34725, 36577, 46300, 47400, 55560, 69450, 73154, 92600, 109731, 138900, 146308, 182885, 219462, 277800, 292616, 365770, 438924, 548655, 731540, 877848, 914425, 1097310, 1463080, 1828850, 2194620, 2743275, 3657700, 4389240, 5486550, 7315400, 10973100, 21946200]

約数ペア:

[(1, 21946200), (2, 10973100), (3, 7315400), (4, 5486550), (5, 4389240), (6, 3657700), (8, 2743275), (10, 2194620), (12, 1828850), (15, 1463080), (20, 1097310), (24, 914425), (25, 877848), (30, 731540), (40, 548655), (50, 438924), (60, 365770), (75, 292616), (79, 277800), (100, 219462), (120, 182885), (150, 146308), (158, 138900), (200, 109731), (237, 92600), (300, 73154), (316, 69450), (395, 55560), (463, 47400), (474, 46300), (600, 36577), (632, 34725), (790, 27780), (926, 23700), (948, 23150), (1185, 18520), (1389, 15800), (1580, 13890), (1852, 11850), (1896, 11575), (1975, 11112), (2315, 9480), (2370, 9260), (2778, 7900), (3160, 6945), (3704, 5925), (3950, 5556), (4630, 4740)]