475087140

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{661}}^1$

素因数の和:712

約数の個数: 192

約数和(自身を含む): 1628202240

約数和(自身を除く): 1153115100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 297, 330, 363, 396, 484, 495, 540, 594, 605, 660, 661, 726, 990, 1089, 1188, 1210, 1322, 1331, 1452, 1485, 1815, 1980, 1983, 2178, 2420, 2644, 2662, 2970, 3267, 3305, 3630, 3966, 3993, 4356, 5324, 5445, 5940, 5949, 6534, 6610, 6655, 7260, 7271, 7932, 7986, 9915, 10890, 11898, 11979, 13068, 13220, 13310, 14542, 15972, 16335, 17847, 19830, 19965, 21780, 21813, 23796, 23958, 26620, 29084, 29745, 32670, 35694, 35937, 36355, 39660, 39930, 43626, 47916, 59490, 59895, 65340, 65439, 71388, 71874, 72710, 79860, 79981, 87252, 89235, 109065, 118980, 119790, 130878, 143748, 145420, 159962, 178470, 179685, 196317, 218130, 239580, 239943, 261756, 319924, 327195, 356940, 359370, 392634, 399905, 436260, 479886, 654390, 718740, 719829, 785268, 799810, 879791, 959772, 981585, 1199715, 1308780, 1439658, 1599620, 1759582, 1963170, 2159487, 2399430, 2639373, 2879316, 3519164, 3599145, 3926340, 4318974, 4398955, 4798860, 5278746, 7198290, 7918119, 8637948, 8797910, 10557492, 10797435, 13196865, 14396580, 15836238, 17595820, 21594870, 23754357, 26393730, 31672476, 39590595, 43189740, 47508714, 52787460, 79181190, 95017428, 118771785, 158362380, 237543570, 475087140]

約数ペア:

[(1, 475087140), (2, 237543570), (3, 158362380), (4, 118771785), (5, 95017428), (6, 79181190), (9, 52787460), (10, 47508714), (11, 43189740), (12, 39590595), (15, 31672476), (18, 26393730), (20, 23754357), (22, 21594870), (27, 17595820), (30, 15836238), (33, 14396580), (36, 13196865), (44, 10797435), (45, 10557492), (54, 8797910), (55, 8637948), (60, 7918119), (66, 7198290), (90, 5278746), (99, 4798860), (108, 4398955), (110, 4318974), (121, 3926340), (132, 3599145), (135, 3519164), (165, 2879316), (180, 2639373), (198, 2399430), (220, 2159487), (242, 1963170), (270, 1759582), (297, 1599620), (330, 1439658), (363, 1308780), (396, 1199715), (484, 981585), (495, 959772), (540, 879791), (594, 799810), (605, 785268), (660, 719829), (661, 718740), (726, 654390), (990, 479886), (1089, 436260), (1188, 399905), (1210, 392634), (1322, 359370), (1331, 356940), (1452, 327195), (1485, 319924), (1815, 261756), (1980, 239943), (1983, 239580), (2178, 218130), (2420, 196317), (2644, 179685), (2662, 178470), (2970, 159962), (3267, 145420), (3305, 143748), (3630, 130878), (3966, 119790), (3993, 118980), (4356, 109065), (5324, 89235), (5445, 87252), (5940, 79981), (5949, 79860), (6534, 72710), (6610, 71874), (6655, 71388), (7260, 65439), (7271, 65340), (7932, 59895), (7986, 59490), (9915, 47916), (10890, 43626), (11898, 39930), (11979, 39660), (13068, 36355), (13220, 35937), (13310, 35694), (14542, 32670), (15972, 29745), (16335, 29084), (17847, 26620), (19830, 23958), (19965, 23796), (21780, 21813)]