1230227550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:699

約数の個数: 144

約数和(自身を含む): 3418374960

約数和(自身を除く): 2188147410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 41, 45, 50, 75, 82, 90, 123, 131, 150, 205, 225, 246, 262, 369, 393, 410, 450, 509, 615, 655, 738, 786, 1018, 1025, 1179, 1230, 1310, 1527, 1845, 1965, 2050, 2358, 2545, 3054, 3075, 3275, 3690, 3930, 4581, 5090, 5371, 5895, 6150, 6550, 7635, 9162, 9225, 9825, 10742, 11790, 12725, 15270, 16113, 18450, 19650, 20869, 22905, 25450, 26855, 29475, 32226, 38175, 41738, 45810, 48339, 53710, 58950, 62607, 66679, 76350, 80565, 96678, 104345, 114525, 125214, 133358, 134275, 161130, 187821, 200037, 208690, 229050, 241695, 268550, 313035, 333395, 375642, 400074, 402825, 483390, 521725, 600111, 626070, 666790, 805650, 939105, 1000185, 1043450, 1200222, 1208475, 1565175, 1666975, 1878210, 2000370, 2416950, 2733839, 3000555, 3130350, 3333950, 4695525, 5000925, 5467678, 6001110, 8201517, 9391050, 10001850, 13669195, 15002775, 16403034, 24604551, 27338390, 30005550, 41007585, 49209102, 68345975, 82015170, 123022755, 136691950, 205037925, 246045510, 410075850, 615113775, 1230227550]

約数ペア:

[(1, 1230227550), (2, 615113775), (3, 410075850), (5, 246045510), (6, 205037925), (9, 136691950), (10, 123022755), (15, 82015170), (18, 68345975), (25, 49209102), (30, 41007585), (41, 30005550), (45, 27338390), (50, 24604551), (75, 16403034), (82, 15002775), (90, 13669195), (123, 10001850), (131, 9391050), (150, 8201517), (205, 6001110), (225, 5467678), (246, 5000925), (262, 4695525), (369, 3333950), (393, 3130350), (410, 3000555), (450, 2733839), (509, 2416950), (615, 2000370), (655, 1878210), (738, 1666975), (786, 1565175), (1018, 1208475), (1025, 1200222), (1179, 1043450), (1230, 1000185), (1310, 939105), (1527, 805650), (1845, 666790), (1965, 626070), (2050, 600111), (2358, 521725), (2545, 483390), (3054, 402825), (3075, 400074), (3275, 375642), (3690, 333395), (3930, 313035), (4581, 268550), (5090, 241695), (5371, 229050), (5895, 208690), (6150, 200037), (6550, 187821), (7635, 161130), (9162, 134275), (9225, 133358), (9825, 125214), (10742, 114525), (11790, 104345), (12725, 96678), (15270, 80565), (16113, 76350), (18450, 66679), (19650, 62607), (20869, 58950), (22905, 53710), (25450, 48339), (26855, 45810), (29475, 41738), (32226, 38175)]