87145500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 282522240

約数和(自身を除く): 195376740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 41, 50, 52, 60, 65, 75, 78, 82, 100, 109, 123, 125, 130, 150, 156, 164, 195, 205, 218, 246, 250, 260, 300, 325, 327, 375, 390, 410, 436, 492, 500, 533, 545, 615, 650, 654, 750, 780, 820, 975, 1025, 1066, 1090, 1230, 1300, 1308, 1417, 1500, 1599, 1625, 1635, 1950, 2050, 2132, 2180, 2460, 2665, 2725, 2834, 3075, 3198, 3250, 3270, 3900, 4100, 4251, 4469, 4875, 5125, 5330, 5450, 5668, 6150, 6396, 6500, 6540, 7085, 7995, 8175, 8502, 8938, 9750, 10250, 10660, 10900, 12300, 13325, 13407, 13625, 14170, 15375, 15990, 16350, 17004, 17876, 19500, 20500, 21255, 22345, 26650, 26814, 27250, 28340, 30750, 31980, 32700, 35425, 39975, 40875, 42510, 44690, 53300, 53628, 54500, 58097, 61500, 66625, 67035, 70850, 79950, 81750, 85020, 89380, 106275, 111725, 116194, 133250, 134070, 141700, 159900, 163500, 174291, 177125, 199875, 212550, 223450, 232388, 266500, 268140, 290485, 335175, 348582, 354250, 399750, 425100, 446900, 531375, 558625, 580970, 670350, 697164, 708500, 799500, 871455, 1062750, 1117250, 1161940, 1340700, 1452425, 1675875, 1742910, 2125500, 2234500, 2904850, 3351750, 3485820, 4357275, 5809700, 6703500, 7262125, 8714550, 14524250, 17429100, 21786375, 29048500, 43572750, 87145500]

約数ペア:

[(1, 87145500), (2, 43572750), (3, 29048500), (4, 21786375), (5, 17429100), (6, 14524250), (10, 8714550), (12, 7262125), (13, 6703500), (15, 5809700), (20, 4357275), (25, 3485820), (26, 3351750), (30, 2904850), (39, 2234500), (41, 2125500), (50, 1742910), (52, 1675875), (60, 1452425), (65, 1340700), (75, 1161940), (78, 1117250), (82, 1062750), (100, 871455), (109, 799500), (123, 708500), (125, 697164), (130, 670350), (150, 580970), (156, 558625), (164, 531375), (195, 446900), (205, 425100), (218, 399750), (246, 354250), (250, 348582), (260, 335175), (300, 290485), (325, 268140), (327, 266500), (375, 232388), (390, 223450), (410, 212550), (436, 199875), (492, 177125), (500, 174291), (533, 163500), (545, 159900), (615, 141700), (650, 134070), (654, 133250), (750, 116194), (780, 111725), (820, 106275), (975, 89380), (1025, 85020), (1066, 81750), (1090, 79950), (1230, 70850), (1300, 67035), (1308, 66625), (1417, 61500), (1500, 58097), (1599, 54500), (1625, 53628), (1635, 53300), (1950, 44690), (2050, 42510), (2132, 40875), (2180, 39975), (2460, 35425), (2665, 32700), (2725, 31980), (2834, 30750), (3075, 28340), (3198, 27250), (3250, 26814), (3270, 26650), (3900, 22345), (4100, 21255), (4251, 20500), (4469, 19500), (4875, 17876), (5125, 17004), (5330, 16350), (5450, 15990), (5668, 15375), (6150, 14170), (6396, 13625), (6500, 13407), (6540, 13325), (7085, 12300), (7995, 10900), (8175, 10660), (8502, 10250), (8938, 9750)]