212451300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{2089}}^1$

素因数の和:2222

約数の個数: 108

約数和(自身を含む): 672131460

約数和(自身を除く): 459680160

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 113, 150, 180, 225, 226, 300, 339, 450, 452, 565, 678, 900, 1017, 1130, 1356, 1695, 2034, 2089, 2260, 2825, 3390, 4068, 4178, 5085, 5650, 6267, 6780, 8356, 8475, 10170, 10445, 11300, 12534, 16950, 18801, 20340, 20890, 25068, 25425, 31335, 33900, 37602, 41780, 50850, 52225, 62670, 75204, 94005, 101700, 104450, 125340, 156675, 188010, 208900, 236057, 313350, 376020, 470025, 472114, 626700, 708171, 940050, 944228, 1180285, 1416342, 1880100, 2124513, 2360570, 2832684, 3540855, 4249026, 4721140, 5901425, 7081710, 8498052, 10622565, 11802850, 14163420, 17704275, 21245130, 23605700, 35408550, 42490260, 53112825, 70817100, 106225650, 212451300]

約数ペア:

[(1, 212451300), (2, 106225650), (3, 70817100), (4, 53112825), (5, 42490260), (6, 35408550), (9, 23605700), (10, 21245130), (12, 17704275), (15, 14163420), (18, 11802850), (20, 10622565), (25, 8498052), (30, 7081710), (36, 5901425), (45, 4721140), (50, 4249026), (60, 3540855), (75, 2832684), (90, 2360570), (100, 2124513), (113, 1880100), (150, 1416342), (180, 1180285), (225, 944228), (226, 940050), (300, 708171), (339, 626700), (450, 472114), (452, 470025), (565, 376020), (678, 313350), (900, 236057), (1017, 208900), (1130, 188010), (1356, 156675), (1695, 125340), (2034, 104450), (2089, 101700), (2260, 94005), (2825, 75204), (3390, 62670), (4068, 52225), (4178, 50850), (5085, 41780), (5650, 37602), (6267, 33900), (6780, 31335), (8356, 25425), (8475, 25068), (10170, 20890), (10445, 20340), (11300, 18801), (12534, 16950)]