30089901.000000000

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 749088000

約数和(自身を除く): 531557760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 67, 76, 80, 89, 95, 96, 114, 120, 128, 134, 152, 160, 178, 190, 192, 201, 228, 240, 267, 268, 285, 304, 320, 335, 356, 380, 384, 402, 445, 456, 480, 534, 536, 570, 608, 640, 670, 712, 760, 804, 890, 912, 960, 1005, 1068, 1072, 1140, 1216, 1273, 1335, 1340, 1424, 1520, 1608, 1691, 1780, 1824, 1920, 2010, 2136, 2144, 2280, 2432, 2546, 2670, 2680, 2848, 3040, 3216, 3382, 3560, 3648, 3819, 4020, 4272, 4288, 4560, 5073, 5092, 5340, 5360, 5696, 5963, 6080, 6365, 6432, 6764, 7120, 7296, 7638, 8040, 8455, 8544, 8576, 9120, 10146, 10184, 10680, 10720, 11392, 11926, 12160, 12730, 12864, 13528, 14240, 15276, 16080, 16910, 17088, 17889, 18240, 19095, 20292, 20368, 21360, 21440, 23852, 25365, 25460, 25728, 27056, 28480, 29815, 30552, 32160, 33820, 34176, 35778, 36480, 38190, 40584, 40736, 42720, 42880, 47704, 50730, 50920, 54112, 56960, 59630, 61104, 64320, 67640, 71556, 76380, 81168, 81472, 85440, 89445, 95408, 101460, 101840, 108224, 113297, 119260, 122208, 128640, 135280, 143112, 152760, 162336, 162944, 170880, 178890, 190816, 202920, 203680, 216448, 226594, 238520, 244416, 270560, 286224, 305520, 324672, 339891, 357780, 381632, 405840, 407360, 453188, 477040, 488832, 541120, 566485, 572448, 611040, 649344, 679782, 715560, 763264, 811680, 814720, 906376, 954080, 1082240, 1132970, 1144896, 1222080, 1359564, 1431120, 1623360, 1699455, 1812752, 1908160, 2265940, 2289792, 2444160, 2719128, 2862240, 3246720, 3398910, 3625504, 3816320, 4531880, 5438256, 5724480, 6797820, 7251008, 9063760, 10876512, 11448960, 13595640, 14502016, 18127520, 21753024, 27191280, 36255040, 43506048, 54382560, 72510080, 108765120, 217530240]

約数ペア:

[(1, 217530240), (2, 108765120), (3, 72510080), (4, 54382560), (5, 43506048), (6, 36255040), (8, 27191280), (10, 21753024), (12, 18127520), (15, 14502016), (16, 13595640), (19, 11448960), (20, 10876512), (24, 9063760), (30, 7251008), (32, 6797820), (38, 5724480), (40, 5438256), (48, 4531880), (57, 3816320), (60, 3625504), (64, 3398910), (67, 3246720), (76, 2862240), (80, 2719128), (89, 2444160), (95, 2289792), (96, 2265940), (114, 1908160), (120, 1812752), (128, 1699455), (134, 1623360), (152, 1431120), (160, 1359564), (178, 1222080), (190, 1144896), (192, 1132970), (201, 1082240), (228, 954080), (240, 906376), (267, 814720), (268, 811680), (285, 763264), (304, 715560), (320, 679782), (335, 649344), (356, 611040), (380, 572448), (384, 566485), (402, 541120), (445, 488832), (456, 477040), (480, 453188), (534, 407360), (536, 405840), (570, 381632), (608, 357780), (640, 339891), (670, 324672), (712, 305520), (760, 286224), (804, 270560), (890, 244416), (912, 238520), (960, 226594), (1005, 216448), (1068, 203680), (1072, 202920), (1140, 190816), (1216, 178890), (1273, 170880), (1335, 162944), (1340, 162336), (1424, 152760), (1520, 143112), (1608, 135280), (1691, 128640), (1780, 122208), (1824, 119260), (1920, 113297), (2010, 108224), (2136, 101840), (2144, 101460), (2280, 95408), (2432, 89445), (2546, 85440), (2670, 81472), (2680, 81168), (2848, 76380), (3040, 71556), (3216, 67640), (3382, 64320), (3560, 61104), (3648, 59630), (3819, 56960), (4020, 54112), (4272, 50920), (4288, 50730), (4560, 47704), (5073, 42880), (5092, 42720), (5340, 40736), (5360, 40584), (5696, 38190), (5963, 36480), (6080, 35778), (6365, 34176), (6432, 33820), (6764, 32160), (7120, 30552), (7296, 29815), (7638, 28480), (8040, 27056), (8455, 25728), (8544, 25460), (8576, 25365), (9120, 23852), (10146, 21440), (10184, 21360), (10680, 20368), (10720, 20292), (11392, 19095), (11926, 18240), (12160, 17889), (12730, 17088), (12864, 16910), (13528, 16080), (14240, 15276)]