22275540

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 81285120

約数和(自身を除く): 59009580

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, 54, 60, 63, 70, 71, 83, 84, 90, 105, 108, 126, 135, 140, 142, 166, 180, 189, 210, 213, 249, 252, 270, 284, 315, 332, 355, 378, 415, 420, 426, 497, 498, 540, 581, 630, 639, 710, 747, 756, 830, 852, 945, 994, 996, 1065, 1162, 1245, 1260, 1278, 1420, 1491, 1494, 1660, 1743, 1890, 1917, 1988, 2130, 2241, 2324, 2485, 2490, 2556, 2905, 2982, 2988, 3195, 3486, 3735, 3780, 3834, 4260, 4473, 4482, 4970, 4980, 5229, 5810, 5893, 5964, 6390, 6972, 7455, 7470, 7668, 8715, 8946, 8964, 9585, 9940, 10458, 11205, 11620, 11786, 12780, 13419, 14910, 14940, 15687, 17430, 17679, 17892, 19170, 20916, 22365, 22410, 23572, 26145, 26838, 29465, 29820, 31374, 34860, 35358, 38340, 41251, 44730, 44820, 52290, 53037, 53676, 58930, 62748, 67095, 70716, 78435, 82502, 88395, 89460, 104580, 106074, 117860, 123753, 134190, 156870, 159111, 165004, 176790, 206255, 212148, 247506, 265185, 268380, 313740, 318222, 353580, 371259, 412510, 495012, 530370, 618765, 636444, 742518, 795555, 825020, 1060740, 1113777, 1237530, 1485036, 1591110, 1856295, 2227554, 2475060, 3182220, 3712590, 4455108, 5568885, 7425180, 11137770, 22275540]

約数ペア:

[(1, 22275540), (2, 11137770), (3, 7425180), (4, 5568885), (5, 4455108), (6, 3712590), (7, 3182220), (9, 2475060), (10, 2227554), (12, 1856295), (14, 1591110), (15, 1485036), (18, 1237530), (20, 1113777), (21, 1060740), (27, 825020), (28, 795555), (30, 742518), (35, 636444), (36, 618765), (42, 530370), (45, 495012), (54, 412510), (60, 371259), (63, 353580), (70, 318222), (71, 313740), (83, 268380), (84, 265185), (90, 247506), (105, 212148), (108, 206255), (126, 176790), (135, 165004), (140, 159111), (142, 156870), (166, 134190), (180, 123753), (189, 117860), (210, 106074), (213, 104580), (249, 89460), (252, 88395), (270, 82502), (284, 78435), (315, 70716), (332, 67095), (355, 62748), (378, 58930), (415, 53676), (420, 53037), (426, 52290), (497, 44820), (498, 44730), (540, 41251), (581, 38340), (630, 35358), (639, 34860), (710, 31374), (747, 29820), (756, 29465), (830, 26838), (852, 26145), (945, 23572), (994, 22410), (996, 22365), (1065, 20916), (1162, 19170), (1245, 17892), (1260, 17679), (1278, 17430), (1420, 15687), (1491, 14940), (1494, 14910), (1660, 13419), (1743, 12780), (1890, 11786), (1917, 11620), (1988, 11205), (2130, 10458), (2241, 9940), (2324, 9585), (2485, 8964), (2490, 8946), (2556, 8715), (2905, 7668), (2982, 7470), (2988, 7455), (3195, 6972), (3486, 6390), (3735, 5964), (3780, 5893), (3834, 5810), (4260, 5229), (4473, 4980), (4482, 4970)]