147479220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:779

約数の個数: 216

約数和(自身を含む): 543763584

約数和(自身を除く): 396284364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 49, 60, 63, 69, 70, 84, 90, 92, 98, 105, 115, 126, 138, 140, 147, 161, 180, 196, 207, 210, 230, 245, 252, 276, 294, 315, 322, 345, 414, 420, 441, 460, 483, 490, 588, 630, 644, 690, 727, 735, 805, 828, 882, 966, 980, 1035, 1127, 1260, 1380, 1449, 1454, 1470, 1610, 1764, 1932, 2070, 2181, 2205, 2254, 2415, 2898, 2908, 2940, 3220, 3381, 3635, 4140, 4362, 4410, 4508, 4830, 5089, 5635, 5796, 6543, 6762, 7245, 7270, 8724, 8820, 9660, 10143, 10178, 10905, 11270, 13086, 13524, 14490, 14540, 15267, 16721, 16905, 20286, 20356, 21810, 22540, 25445, 26172, 28980, 30534, 32715, 33442, 33810, 35623, 40572, 43620, 45801, 50163, 50715, 50890, 61068, 65430, 66884, 67620, 71246, 76335, 83605, 91602, 100326, 101430, 101780, 106869, 117047, 130860, 142492, 150489, 152670, 167210, 178115, 183204, 200652, 202860, 213738, 229005, 234094, 250815, 300978, 305340, 320607, 334420, 351141, 356230, 427476, 458010, 468188, 501630, 534345, 585235, 601956, 641214, 702282, 712460, 752445, 819329, 916020, 1003260, 1053423, 1068690, 1170470, 1282428, 1404564, 1504890, 1603035, 1638658, 1755705, 2106846, 2137380, 2340940, 2457987, 3009780, 3206070, 3277316, 3511410, 4096645, 4213692, 4915974, 5267115, 6412140, 7022820, 7373961, 8193290, 9831948, 10534230, 12289935, 14747922, 16386580, 21068460, 24579870, 29495844, 36869805, 49159740, 73739610, 147479220]

約数ペア:

[(1, 147479220), (2, 73739610), (3, 49159740), (4, 36869805), (5, 29495844), (6, 24579870), (7, 21068460), (9, 16386580), (10, 14747922), (12, 12289935), (14, 10534230), (15, 9831948), (18, 8193290), (20, 7373961), (21, 7022820), (23, 6412140), (28, 5267115), (30, 4915974), (35, 4213692), (36, 4096645), (42, 3511410), (45, 3277316), (46, 3206070), (49, 3009780), (60, 2457987), (63, 2340940), (69, 2137380), (70, 2106846), (84, 1755705), (90, 1638658), (92, 1603035), (98, 1504890), (105, 1404564), (115, 1282428), (126, 1170470), (138, 1068690), (140, 1053423), (147, 1003260), (161, 916020), (180, 819329), (196, 752445), (207, 712460), (210, 702282), (230, 641214), (245, 601956), (252, 585235), (276, 534345), (294, 501630), (315, 468188), (322, 458010), (345, 427476), (414, 356230), (420, 351141), (441, 334420), (460, 320607), (483, 305340), (490, 300978), (588, 250815), (630, 234094), (644, 229005), (690, 213738), (727, 202860), (735, 200652), (805, 183204), (828, 178115), (882, 167210), (966, 152670), (980, 150489), (1035, 142492), (1127, 130860), (1260, 117047), (1380, 106869), (1449, 101780), (1454, 101430), (1470, 100326), (1610, 91602), (1764, 83605), (1932, 76335), (2070, 71246), (2181, 67620), (2205, 66884), (2254, 65430), (2415, 61068), (2898, 50890), (2908, 50715), (2940, 50163), (3220, 45801), (3381, 43620), (3635, 40572), (4140, 35623), (4362, 33810), (4410, 33442), (4508, 32715), (4830, 30534), (5089, 28980), (5635, 26172), (5796, 25445), (6543, 22540), (6762, 21810), (7245, 20356), (7270, 20286), (8724, 16905), (8820, 16721), (9660, 15267), (10143, 14540), (10178, 14490), (10905, 13524), (11270, 13086)]