47766180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 170956800

約数和(自身を除く): 123190620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 211, 220, 231, 245, 294, 308, 330, 343, 385, 420, 422, 462, 490, 539, 588, 633, 660, 686, 735, 770, 844, 924, 980, 1029, 1055, 1078, 1155, 1266, 1372, 1470, 1477, 1540, 1617, 1715, 2058, 2110, 2156, 2310, 2321, 2532, 2695, 2940, 2954, 3165, 3234, 3430, 3773, 4116, 4220, 4431, 4620, 4642, 5145, 5390, 5908, 6330, 6468, 6860, 6963, 7385, 7546, 8085, 8862, 9284, 10290, 10339, 10780, 11319, 11605, 12660, 13926, 14770, 15092, 16170, 16247, 17724, 18865, 20580, 20678, 22155, 22638, 23210, 27852, 29540, 31017, 32340, 32494, 34815, 37730, 41356, 44310, 45276, 46420, 48741, 51695, 56595, 62034, 64988, 69630, 72373, 75460, 81235, 88620, 97482, 103390, 113190, 113729, 124068, 139260, 144746, 155085, 162470, 194964, 206780, 217119, 226380, 227458, 243705, 289492, 310170, 324940, 341187, 361865, 434238, 454916, 487410, 568645, 620340, 682374, 723730, 796103, 868476, 974820, 1085595, 1137290, 1364748, 1447460, 1592206, 1705935, 2171190, 2274580, 2388309, 3184412, 3411870, 3980515, 4342380, 4776618, 6823740, 7961030, 9553236, 11941545, 15922060, 23883090, 47766180]

約数ペア:

[(1, 47766180), (2, 23883090), (3, 15922060), (4, 11941545), (5, 9553236), (6, 7961030), (7, 6823740), (10, 4776618), (11, 4342380), (12, 3980515), (14, 3411870), (15, 3184412), (20, 2388309), (21, 2274580), (22, 2171190), (28, 1705935), (30, 1592206), (33, 1447460), (35, 1364748), (42, 1137290), (44, 1085595), (49, 974820), (55, 868476), (60, 796103), (66, 723730), (70, 682374), (77, 620340), (84, 568645), (98, 487410), (105, 454916), (110, 434238), (132, 361865), (140, 341187), (147, 324940), (154, 310170), (165, 289492), (196, 243705), (210, 227458), (211, 226380), (220, 217119), (231, 206780), (245, 194964), (294, 162470), (308, 155085), (330, 144746), (343, 139260), (385, 124068), (420, 113729), (422, 113190), (462, 103390), (490, 97482), (539, 88620), (588, 81235), (633, 75460), (660, 72373), (686, 69630), (735, 64988), (770, 62034), (844, 56595), (924, 51695), (980, 48741), (1029, 46420), (1055, 45276), (1078, 44310), (1155, 41356), (1266, 37730), (1372, 34815), (1470, 32494), (1477, 32340), (1540, 31017), (1617, 29540), (1715, 27852), (2058, 23210), (2110, 22638), (2156, 22155), (2310, 20678), (2321, 20580), (2532, 18865), (2695, 17724), (2940, 16247), (2954, 16170), (3165, 15092), (3234, 14770), (3430, 13926), (3773, 12660), (4116, 11605), (4220, 11319), (4431, 10780), (4620, 10339), (4642, 10290), (5145, 9284), (5390, 8862), (5908, 8085), (6330, 7546), (6468, 7385), (6860, 6963)]