66607500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 198386496

約数和(自身を除く): 131778996

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 83, 100, 107, 125, 150, 166, 214, 249, 250, 300, 321, 332, 375, 415, 428, 498, 500, 535, 625, 642, 750, 830, 996, 1070, 1245, 1250, 1284, 1500, 1605, 1660, 1875, 2075, 2140, 2490, 2500, 2675, 3210, 3750, 4150, 4980, 5350, 6225, 6420, 7500, 8025, 8300, 8881, 10375, 10700, 12450, 13375, 16050, 17762, 20750, 24900, 26643, 26750, 31125, 32100, 35524, 40125, 41500, 44405, 51875, 53286, 53500, 62250, 66875, 80250, 88810, 103750, 106572, 124500, 133215, 133750, 155625, 160500, 177620, 200625, 207500, 222025, 266430, 267500, 311250, 401250, 444050, 532860, 622500, 666075, 802500, 888100, 1110125, 1332150, 2220250, 2664300, 3330375, 4440500, 5550625, 6660750, 11101250, 13321500, 16651875, 22202500, 33303750, 66607500]

約数ペア:

[(1, 66607500), (2, 33303750), (3, 22202500), (4, 16651875), (5, 13321500), (6, 11101250), (10, 6660750), (12, 5550625), (15, 4440500), (20, 3330375), (25, 2664300), (30, 2220250), (50, 1332150), (60, 1110125), (75, 888100), (83, 802500), (100, 666075), (107, 622500), (125, 532860), (150, 444050), (166, 401250), (214, 311250), (249, 267500), (250, 266430), (300, 222025), (321, 207500), (332, 200625), (375, 177620), (415, 160500), (428, 155625), (498, 133750), (500, 133215), (535, 124500), (625, 106572), (642, 103750), (750, 88810), (830, 80250), (996, 66875), (1070, 62250), (1245, 53500), (1250, 53286), (1284, 51875), (1500, 44405), (1605, 41500), (1660, 40125), (1875, 35524), (2075, 32100), (2140, 31125), (2490, 26750), (2500, 26643), (2675, 24900), (3210, 20750), (3750, 17762), (4150, 16050), (4980, 13375), (5350, 12450), (6225, 10700), (6420, 10375), (7500, 8881), (8025, 8300)]