801448020

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 2568948480

約数和(自身を除く): 1767500460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 243, 251, 270, 292, 324, 365, 405, 438, 486, 502, 540, 657, 729, 730, 753, 810, 876, 972, 1004, 1095, 1215, 1255, 1314, 1458, 1460, 1506, 1620, 1971, 2187, 2190, 2259, 2430, 2510, 2628, 2916, 3012, 3285, 3645, 3765, 3942, 4374, 4380, 4518, 4860, 5020, 5913, 6570, 6777, 7290, 7530, 7884, 8748, 9036, 9855, 10935, 11295, 11826, 13140, 13554, 14580, 15060, 17739, 18323, 19710, 20331, 21870, 22590, 23652, 27108, 29565, 33885, 35478, 36646, 39420, 40662, 43740, 45180, 53217, 54969, 59130, 60993, 67770, 70956, 73292, 81324, 88695, 91615, 101655, 106434, 109938, 118260, 121986, 135540, 159651, 164907, 177390, 182979, 183230, 203310, 212868, 219876, 243972, 266085, 274845, 304965, 319302, 329814, 354780, 365958, 366460, 406620, 494721, 532170, 548937, 549690, 609930, 638604, 659628, 731916, 798255, 824535, 914895, 989442, 1064340, 1097874, 1099380, 1219860, 1484163, 1596510, 1649070, 1829790, 1978884, 2195748, 2473605, 2744685, 2968326, 3193020, 3298140, 3659580, 4452489, 4947210, 5489370, 5936652, 7420815, 8904978, 9894420, 10978740, 13357467, 14841630, 17809956, 22262445, 26714934, 29683260, 40072401, 44524890, 53429868, 66787335, 80144802, 89049780, 133574670, 160289604, 200362005, 267149340, 400724010, 801448020]

約数ペア:

[(1, 801448020), (2, 400724010), (3, 267149340), (4, 200362005), (5, 160289604), (6, 133574670), (9, 89049780), (10, 80144802), (12, 66787335), (15, 53429868), (18, 44524890), (20, 40072401), (27, 29683260), (30, 26714934), (36, 22262445), (45, 17809956), (54, 14841630), (60, 13357467), (73, 10978740), (81, 9894420), (90, 8904978), (108, 7420815), (135, 5936652), (146, 5489370), (162, 4947210), (180, 4452489), (219, 3659580), (243, 3298140), (251, 3193020), (270, 2968326), (292, 2744685), (324, 2473605), (365, 2195748), (405, 1978884), (438, 1829790), (486, 1649070), (502, 1596510), (540, 1484163), (657, 1219860), (729, 1099380), (730, 1097874), (753, 1064340), (810, 989442), (876, 914895), (972, 824535), (1004, 798255), (1095, 731916), (1215, 659628), (1255, 638604), (1314, 609930), (1458, 549690), (1460, 548937), (1506, 532170), (1620, 494721), (1971, 406620), (2187, 366460), (2190, 365958), (2259, 354780), (2430, 329814), (2510, 319302), (2628, 304965), (2916, 274845), (3012, 266085), (3285, 243972), (3645, 219876), (3765, 212868), (3942, 203310), (4374, 183230), (4380, 182979), (4518, 177390), (4860, 164907), (5020, 159651), (5913, 135540), (6570, 121986), (6777, 118260), (7290, 109938), (7530, 106434), (7884, 101655), (8748, 91615), (9036, 88695), (9855, 81324), (10935, 73292), (11295, 70956), (11826, 67770), (13140, 60993), (13554, 59130), (14580, 54969), (15060, 53217), (17739, 45180), (18323, 43740), (19710, 40662), (20331, 39420), (21870, 36646), (22590, 35478), (23652, 33885), (27108, 29565)]