90227880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6113}}^1$

素因数の和:6171

約数の個数: 96

約数和(自身を含む): 300441960

約数和(自身を除く): 210214080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 6113, 7380, 12226, 14760, 18339, 24452, 30565, 36678, 48904, 55017, 61130, 73356, 91695, 110034, 122260, 146712, 183390, 220068, 244520, 250633, 275085, 366780, 440136, 501266, 550170, 733560, 751899, 1002532, 1100340, 1253165, 1503798, 2005064, 2200680, 2255697, 2506330, 3007596, 3759495, 4511394, 5012660, 6015192, 7518990, 9022788, 10025320, 11278485, 15037980, 18045576, 22556970, 30075960, 45113940, 90227880]

約数ペア:

[(1, 90227880), (2, 45113940), (3, 30075960), (4, 22556970), (5, 18045576), (6, 15037980), (8, 11278485), (9, 10025320), (10, 9022788), (12, 7518990), (15, 6015192), (18, 5012660), (20, 4511394), (24, 3759495), (30, 3007596), (36, 2506330), (40, 2255697), (41, 2200680), (45, 2005064), (60, 1503798), (72, 1253165), (82, 1100340), (90, 1002532), (120, 751899), (123, 733560), (164, 550170), (180, 501266), (205, 440136), (246, 366780), (328, 275085), (360, 250633), (369, 244520), (410, 220068), (492, 183390), (615, 146712), (738, 122260), (820, 110034), (984, 91695), (1230, 73356), (1476, 61130), (1640, 55017), (1845, 48904), (2460, 36678), (2952, 30565), (3690, 24452), (4920, 18339), (6113, 14760), (7380, 12226)]