2256419700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{157}}^1\times {\mathrm{5323}}^1$

素因数の和:5503

約数の個数: 144

約数和(自身を含む): 7301546560

約数和(自身を除く): 5045126860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 157, 180, 225, 270, 300, 314, 450, 471, 540, 628, 675, 785, 900, 942, 1350, 1413, 1570, 1884, 2355, 2700, 2826, 3140, 3925, 4239, 4710, 5323, 5652, 7065, 7850, 8478, 9420, 10646, 11775, 14130, 15700, 15969, 16956, 21195, 21292, 23550, 26615, 28260, 31938, 35325, 42390, 47100, 47907, 53230, 63876, 70650, 79845, 84780, 95814, 105975, 106460, 133075, 141300, 143721, 159690, 191628, 211950, 239535, 266150, 287442, 319380, 399225, 423900, 479070, 532300, 574884, 718605, 798450, 835711, 958140, 1197675, 1437210, 1596900, 1671422, 2395350, 2507133, 2874420, 3342844, 3593025, 4178555, 4790700, 5014266, 7186050, 7521399, 8357110, 10028532, 12535665, 14372100, 15042798, 16714220, 20892775, 22564197, 25071330, 30085596, 37606995, 41785550, 45128394, 50142660, 62678325, 75213990, 83571100, 90256788, 112820985, 125356650, 150427980, 188034975, 225641970, 250713300, 376069950, 451283940, 564104925, 752139900, 1128209850, 2256419700]

約数ペア:

[(1, 2256419700), (2, 1128209850), (3, 752139900), (4, 564104925), (5, 451283940), (6, 376069950), (9, 250713300), (10, 225641970), (12, 188034975), (15, 150427980), (18, 125356650), (20, 112820985), (25, 90256788), (27, 83571100), (30, 75213990), (36, 62678325), (45, 50142660), (50, 45128394), (54, 41785550), (60, 37606995), (75, 30085596), (90, 25071330), (100, 22564197), (108, 20892775), (135, 16714220), (150, 15042798), (157, 14372100), (180, 12535665), (225, 10028532), (270, 8357110), (300, 7521399), (314, 7186050), (450, 5014266), (471, 4790700), (540, 4178555), (628, 3593025), (675, 3342844), (785, 2874420), (900, 2507133), (942, 2395350), (1350, 1671422), (1413, 1596900), (1570, 1437210), (1884, 1197675), (2355, 958140), (2700, 835711), (2826, 798450), (3140, 718605), (3925, 574884), (4239, 532300), (4710, 479070), (5323, 423900), (5652, 399225), (7065, 319380), (7850, 287442), (8478, 266150), (9420, 239535), (10646, 211950), (11775, 191628), (14130, 159690), (15700, 143721), (15969, 141300), (16956, 133075), (21195, 106460), (21292, 105975), (23550, 95814), (26615, 84780), (28260, 79845), (31938, 70650), (35325, 63876), (42390, 53230), (47100, 47907)]