144571860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1061}}^1$

素因数の和:1833

約数の個数: 72

約数和(自身を含む): 439527816

約数和(自身を除く): 294955956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 757, 1061, 1514, 2122, 2271, 3028, 3183, 3785, 4244, 4542, 5305, 6366, 6813, 7570, 9084, 9549, 10610, 11355, 12732, 13626, 15140, 15915, 19098, 21220, 22710, 27252, 31830, 34065, 38196, 45420, 47745, 63660, 68130, 95490, 136260, 190980, 803177, 1606354, 2409531, 3212708, 4015885, 4819062, 7228593, 8031770, 9638124, 12047655, 14457186, 16063540, 24095310, 28914372, 36142965, 48190620, 72285930, 144571860]

約数ペア:

[(1, 144571860), (2, 72285930), (3, 48190620), (4, 36142965), (5, 28914372), (6, 24095310), (9, 16063540), (10, 14457186), (12, 12047655), (15, 9638124), (18, 8031770), (20, 7228593), (30, 4819062), (36, 4015885), (45, 3212708), (60, 2409531), (90, 1606354), (180, 803177), (757, 190980), (1061, 136260), (1514, 95490), (2122, 68130), (2271, 63660), (3028, 47745), (3183, 45420), (3785, 38196), (4244, 34065), (4542, 31830), (5305, 27252), (6366, 22710), (6813, 21220), (7570, 19098), (9084, 15915), (9549, 15140), (10610, 13626), (11355, 12732)]