177409020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1299

約数の個数: 96

約数和(自身を含む): 517321728

約数和(自身を除く): 339912708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 53, 60, 94, 106, 141, 159, 188, 212, 235, 265, 282, 318, 470, 530, 564, 636, 705, 795, 940, 1060, 1187, 1410, 1590, 2374, 2491, 2820, 3180, 3561, 4748, 4982, 5935, 7122, 7473, 9964, 11870, 12455, 14244, 14946, 17805, 23740, 24910, 29892, 35610, 37365, 49820, 55789, 62911, 71220, 74730, 111578, 125822, 149460, 167367, 188733, 223156, 251644, 278945, 314555, 334734, 377466, 557890, 629110, 669468, 754932, 836835, 943665, 1115780, 1258220, 1673670, 1887330, 2956817, 3347340, 3774660, 5913634, 8870451, 11827268, 14784085, 17740902, 29568170, 35481804, 44352255, 59136340, 88704510, 177409020]

約数ペア:

[(1, 177409020), (2, 88704510), (3, 59136340), (4, 44352255), (5, 35481804), (6, 29568170), (10, 17740902), (12, 14784085), (15, 11827268), (20, 8870451), (30, 5913634), (47, 3774660), (53, 3347340), (60, 2956817), (94, 1887330), (106, 1673670), (141, 1258220), (159, 1115780), (188, 943665), (212, 836835), (235, 754932), (265, 669468), (282, 629110), (318, 557890), (470, 377466), (530, 334734), (564, 314555), (636, 278945), (705, 251644), (795, 223156), (940, 188733), (1060, 167367), (1187, 149460), (1410, 125822), (1590, 111578), (2374, 74730), (2491, 71220), (2820, 62911), (3180, 55789), (3561, 49820), (4748, 37365), (4982, 35610), (5935, 29892), (7122, 24910), (7473, 23740), (9964, 17805), (11870, 14946), (12455, 14244)]