23180959980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{170123}}^1$

素因数の和:170895

約数の個数: 72

約数和(自身を含む): 70408879632

約数和(自身を除く): 47227919652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 757, 1514, 2271, 3028, 3785, 4542, 6813, 7570, 9084, 11355, 13626, 15140, 22710, 27252, 34065, 45420, 68130, 136260, 170123, 340246, 510369, 680492, 850615, 1020738, 1531107, 1701230, 2041476, 2551845, 3062214, 3402460, 5103690, 6124428, 7655535, 10207380, 15311070, 30622140, 128783111, 257566222, 386349333, 515132444, 643915555, 772698666, 1159047999, 1287831110, 1545397332, 1931746665, 2318095998, 2575662220, 3863493330, 4636191996, 5795239995, 7726986660, 11590479990, 23180959980]

約数ペア:

[(1, 23180959980), (2, 11590479990), (3, 7726986660), (4, 5795239995), (5, 4636191996), (6, 3863493330), (9, 2575662220), (10, 2318095998), (12, 1931746665), (15, 1545397332), (18, 1287831110), (20, 1159047999), (30, 772698666), (36, 643915555), (45, 515132444), (60, 386349333), (90, 257566222), (180, 128783111), (757, 30622140), (1514, 15311070), (2271, 10207380), (3028, 7655535), (3785, 6124428), (4542, 5103690), (6813, 3402460), (7570, 3062214), (9084, 2551845), (11355, 2041476), (13626, 1701230), (15140, 1531107), (22710, 1020738), (27252, 850615), (34065, 680492), (45420, 510369), (68130, 340246), (136260, 170123)]