57015180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3559}}^1$

素因数の和:3663

約数の個数: 72

約数和(自身を含む): 174938400

約数和(自身を除く): 117923220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 3559, 4005, 5340, 7118, 8010, 10677, 14236, 16020, 17795, 21354, 32031, 35590, 42708, 53385, 64062, 71180, 106770, 128124, 160155, 213540, 316751, 320310, 633502, 640620, 950253, 1267004, 1583755, 1900506, 2850759, 3167510, 3801012, 4751265, 5701518, 6335020, 9502530, 11403036, 14253795, 19005060, 28507590, 57015180]

約数ペア:

[(1, 57015180), (2, 28507590), (3, 19005060), (4, 14253795), (5, 11403036), (6, 9502530), (9, 6335020), (10, 5701518), (12, 4751265), (15, 3801012), (18, 3167510), (20, 2850759), (30, 1900506), (36, 1583755), (45, 1267004), (60, 950253), (89, 640620), (90, 633502), (178, 320310), (180, 316751), (267, 213540), (356, 160155), (445, 128124), (534, 106770), (801, 71180), (890, 64062), (1068, 53385), (1335, 42708), (1602, 35590), (1780, 32031), (2670, 21354), (3204, 17795), (3559, 16020), (4005, 14236), (5340, 10677), (7118, 8010)]