71599860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5449}}^1$

素因数の和:5537

約数の個数: 72

約数和(自身を含む): 220201800

約数和(自身を除く): 148601940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 5449, 6570, 10898, 13140, 16347, 21796, 27245, 32694, 49041, 54490, 65388, 81735, 98082, 108980, 163470, 196164, 245205, 326940, 397777, 490410, 795554, 980820, 1193331, 1591108, 1988885, 2386662, 3579993, 3977770, 4773324, 5966655, 7159986, 7955540, 11933310, 14319972, 17899965, 23866620, 35799930, 71599860]

約数ペア:

[(1, 71599860), (2, 35799930), (3, 23866620), (4, 17899965), (5, 14319972), (6, 11933310), (9, 7955540), (10, 7159986), (12, 5966655), (15, 4773324), (18, 3977770), (20, 3579993), (30, 2386662), (36, 1988885), (45, 1591108), (60, 1193331), (73, 980820), (90, 795554), (146, 490410), (180, 397777), (219, 326940), (292, 245205), (365, 196164), (438, 163470), (657, 108980), (730, 98082), (876, 81735), (1095, 65388), (1314, 54490), (1460, 49041), (2190, 32694), (2628, 27245), (3285, 21796), (4380, 16347), (5449, 13140), (6570, 10898)]