450042560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 168

約数和(自身を含む): 1203990480

約数和(自身を除く): 753947920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 64, 80, 88, 110, 118, 121, 160, 176, 197, 220, 236, 242, 295, 320, 352, 394, 440, 472, 484, 590, 605, 649, 704, 788, 880, 944, 968, 985, 1180, 1210, 1298, 1576, 1760, 1888, 1936, 1970, 2167, 2360, 2420, 2596, 3152, 3245, 3520, 3776, 3872, 3940, 4334, 4720, 4840, 5192, 6304, 6490, 7139, 7744, 7880, 8668, 9440, 9680, 10384, 10835, 11623, 12608, 12980, 14278, 15760, 17336, 18880, 19360, 20768, 21670, 23246, 23837, 25960, 28556, 31520, 34672, 35695, 38720, 41536, 43340, 46492, 47674, 51920, 57112, 58115, 63040, 69344, 71390, 86680, 92984, 95348, 103840, 114224, 116230, 119185, 127853, 138688, 142780, 173360, 185968, 190696, 207680, 228448, 232460, 238370, 255706, 285560, 346720, 371936, 381392, 456896, 464920, 476740, 511412, 571120, 639265, 693440, 743872, 762784, 929840, 953480, 1022824, 1142240, 1278530, 1406383, 1525568, 1859680, 1906960, 2045648, 2284480, 2557060, 2812766, 3719360, 3813920, 4091296, 5114120, 5625532, 7031915, 7627840, 8182592, 10228240, 11251064, 14063830, 20456480, 22502128, 28127660, 40912960, 45004256, 56255320, 90008512, 112510640, 225021280, 450042560]

約数ペア:

[(1, 450042560), (2, 225021280), (4, 112510640), (5, 90008512), (8, 56255320), (10, 45004256), (11, 40912960), (16, 28127660), (20, 22502128), (22, 20456480), (32, 14063830), (40, 11251064), (44, 10228240), (55, 8182592), (59, 7627840), (64, 7031915), (80, 5625532), (88, 5114120), (110, 4091296), (118, 3813920), (121, 3719360), (160, 2812766), (176, 2557060), (197, 2284480), (220, 2045648), (236, 1906960), (242, 1859680), (295, 1525568), (320, 1406383), (352, 1278530), (394, 1142240), (440, 1022824), (472, 953480), (484, 929840), (590, 762784), (605, 743872), (649, 693440), (704, 639265), (788, 571120), (880, 511412), (944, 476740), (968, 464920), (985, 456896), (1180, 381392), (1210, 371936), (1298, 346720), (1576, 285560), (1760, 255706), (1888, 238370), (1936, 232460), (1970, 228448), (2167, 207680), (2360, 190696), (2420, 185968), (2596, 173360), (3152, 142780), (3245, 138688), (3520, 127853), (3776, 119185), (3872, 116230), (3940, 114224), (4334, 103840), (4720, 95348), (4840, 92984), (5192, 86680), (6304, 71390), (6490, 69344), (7139, 63040), (7744, 58115), (7880, 57112), (8668, 51920), (9440, 47674), (9680, 46492), (10384, 43340), (10835, 41536), (11623, 38720), (12608, 35695), (12980, 34672), (14278, 31520), (15760, 28556), (17336, 25960), (18880, 23837), (19360, 23246), (20768, 21670)]