30310200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{1871}}^1$

素因数の和:1899

約数の個数: 120

約数和(自身を含む): 105328080

約数和(自身を除く): 75017880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 1871, 2025, 2700, 3240, 3742, 4050, 5400, 5613, 7484, 8100, 9355, 11226, 14968, 16200, 16839, 18710, 22452, 28065, 33678, 37420, 44904, 46775, 50517, 56130, 67356, 74840, 84195, 93550, 101034, 112260, 134712, 140325, 151551, 168390, 187100, 202068, 224520, 252585, 280650, 303102, 336780, 374200, 404136, 420975, 505170, 561300, 606204, 673560, 757755, 841950, 1010340, 1122600, 1212408, 1262925, 1515510, 1683900, 2020680, 2525850, 3031020, 3367800, 3788775, 5051700, 6062040, 7577550, 10103400, 15155100, 30310200]

約数ペア:

[(1, 30310200), (2, 15155100), (3, 10103400), (4, 7577550), (5, 6062040), (6, 5051700), (8, 3788775), (9, 3367800), (10, 3031020), (12, 2525850), (15, 2020680), (18, 1683900), (20, 1515510), (24, 1262925), (25, 1212408), (27, 1122600), (30, 1010340), (36, 841950), (40, 757755), (45, 673560), (50, 606204), (54, 561300), (60, 505170), (72, 420975), (75, 404136), (81, 374200), (90, 336780), (100, 303102), (108, 280650), (120, 252585), (135, 224520), (150, 202068), (162, 187100), (180, 168390), (200, 151551), (216, 140325), (225, 134712), (270, 112260), (300, 101034), (324, 93550), (360, 84195), (405, 74840), (450, 67356), (540, 56130), (600, 50517), (648, 46775), (675, 44904), (810, 37420), (900, 33678), (1080, 28065), (1350, 22452), (1620, 18710), (1800, 16839), (1871, 16200), (2025, 14968), (2700, 11226), (3240, 9355), (3742, 8100), (4050, 7484), (5400, 5613)]