57074220

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{719}}^1$

素因数の和:754

約数の個数: 180

約数和(自身を含む): 208565280

約数和(自身を除く): 151491060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 719, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1438, 1470, 1620, 1764, 1890, 2157, 2205, 2268, 2646, 2835, 2876, 2940, 3595, 3780, 3969, 4314, 4410, 5033, 5292, 5670, 6471, 6615, 7190, 7938, 8628, 8820, 10066, 10785, 11340, 12942, 13230, 14380, 15099, 15876, 19413, 19845, 20132, 21570, 25165, 25884, 26460, 30198, 32355, 35231, 38826, 39690, 43140, 45297, 50330, 58239, 60396, 64710, 70462, 75495, 77652, 79380, 90594, 97065, 100660, 105693, 116478, 129420, 135891, 140924, 150990, 176155, 181188, 194130, 211386, 226485, 232956, 271782, 291195, 301980, 317079, 352310, 388260, 407673, 422772, 452970, 528465, 543564, 582390, 634158, 679455, 704620, 815346, 905940, 951237, 1056930, 1164780, 1268316, 1358910, 1585395, 1630692, 1902474, 2038365, 2113860, 2717820, 2853711, 3170790, 3804948, 4076730, 4756185, 5707422, 6341580, 8153460, 9512370, 11414844, 14268555, 19024740, 28537110, 57074220]

約数ペア:

[(1, 57074220), (2, 28537110), (3, 19024740), (4, 14268555), (5, 11414844), (6, 9512370), (7, 8153460), (9, 6341580), (10, 5707422), (12, 4756185), (14, 4076730), (15, 3804948), (18, 3170790), (20, 2853711), (21, 2717820), (27, 2113860), (28, 2038365), (30, 1902474), (35, 1630692), (36, 1585395), (42, 1358910), (45, 1268316), (49, 1164780), (54, 1056930), (60, 951237), (63, 905940), (70, 815346), (81, 704620), (84, 679455), (90, 634158), (98, 582390), (105, 543564), (108, 528465), (126, 452970), (135, 422772), (140, 407673), (147, 388260), (162, 352310), (180, 317079), (189, 301980), (196, 291195), (210, 271782), (245, 232956), (252, 226485), (270, 211386), (294, 194130), (315, 181188), (324, 176155), (378, 150990), (405, 140924), (420, 135891), (441, 129420), (490, 116478), (540, 105693), (567, 100660), (588, 97065), (630, 90594), (719, 79380), (735, 77652), (756, 75495), (810, 70462), (882, 64710), (945, 60396), (980, 58239), (1134, 50330), (1260, 45297), (1323, 43140), (1438, 39690), (1470, 38826), (1620, 35231), (1764, 32355), (1890, 30198), (2157, 26460), (2205, 25884), (2268, 25165), (2646, 21570), (2835, 20132), (2876, 19845), (2940, 19413), (3595, 15876), (3780, 15099), (3969, 14380), (4314, 13230), (4410, 12942), (5033, 11340), (5292, 10785), (5670, 10066), (6471, 8820), (6615, 8628), (7190, 7938)]