427454280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3271}}^1$

素因数の和:3313

約数の個数: 192

約数和(自身を含む): 1566633600

約数和(自身を除く): 1139179320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3267, 3271, 3630, 3960, 4356, 4840, 5445, 5940, 6534, 6542, 7260, 8712, 9813, 10890, 11880, 13068, 13084, 14520, 16335, 16355, 19626, 21780, 26136, 26168, 29439, 32670, 32710, 35981, 39252, 43560, 49065, 58878, 65340, 65420, 71962, 78504, 88317, 98130, 107943, 117756, 130680, 130840, 143924, 147195, 176634, 179905, 196260, 215886, 235512, 287848, 294390, 323829, 353268, 359810, 392520, 395791, 431772, 441585, 539715, 588780, 647658, 706536, 719620, 791582, 863544, 883170, 971487, 1079430, 1177560, 1187373, 1295316, 1439240, 1583164, 1619145, 1766340, 1942974, 1978955, 2158860, 2374746, 2590632, 3166328, 3238290, 3532680, 3562119, 3885948, 3957910, 4317720, 4749492, 4857435, 5936865, 6476580, 7124238, 7771896, 7915820, 9498984, 9714870, 10686357, 11873730, 12953160, 14248476, 15831640, 17810595, 19429740, 21372714, 23747460, 28496952, 35621190, 38859480, 42745428, 47494920, 53431785, 71242380, 85490856, 106863570, 142484760, 213727140, 427454280]

約数ペア:

[(1, 427454280), (2, 213727140), (3, 142484760), (4, 106863570), (5, 85490856), (6, 71242380), (8, 53431785), (9, 47494920), (10, 42745428), (11, 38859480), (12, 35621190), (15, 28496952), (18, 23747460), (20, 21372714), (22, 19429740), (24, 17810595), (27, 15831640), (30, 14248476), (33, 12953160), (36, 11873730), (40, 10686357), (44, 9714870), (45, 9498984), (54, 7915820), (55, 7771896), (60, 7124238), (66, 6476580), (72, 5936865), (88, 4857435), (90, 4749492), (99, 4317720), (108, 3957910), (110, 3885948), (120, 3562119), (121, 3532680), (132, 3238290), (135, 3166328), (165, 2590632), (180, 2374746), (198, 2158860), (216, 1978955), (220, 1942974), (242, 1766340), (264, 1619145), (270, 1583164), (297, 1439240), (330, 1295316), (360, 1187373), (363, 1177560), (396, 1079430), (440, 971487), (484, 883170), (495, 863544), (540, 791582), (594, 719620), (605, 706536), (660, 647658), (726, 588780), (792, 539715), (968, 441585), (990, 431772), (1080, 395791), (1089, 392520), (1188, 359810), (1210, 353268), (1320, 323829), (1452, 294390), (1485, 287848), (1815, 235512), (1980, 215886), (2178, 196260), (2376, 179905), (2420, 176634), (2904, 147195), (2970, 143924), (3267, 130840), (3271, 130680), (3630, 117756), (3960, 107943), (4356, 98130), (4840, 88317), (5445, 78504), (5940, 71962), (6534, 65420), (6542, 65340), (7260, 58878), (8712, 49065), (9813, 43560), (10890, 39252), (11880, 35981), (13068, 32710), (13084, 32670), (14520, 29439), (16335, 26168), (16355, 26136), (19626, 21780)]