131548500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 457906176

約数和(自身を除く): 326357676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 31, 36, 41, 45, 46, 50, 60, 62, 69, 75, 82, 90, 92, 93, 100, 115, 123, 124, 125, 138, 150, 155, 164, 180, 186, 205, 207, 225, 230, 246, 250, 276, 279, 300, 310, 345, 369, 372, 375, 410, 414, 450, 460, 465, 492, 500, 558, 575, 615, 620, 690, 713, 738, 750, 775, 820, 828, 900, 930, 943, 1025, 1035, 1116, 1125, 1150, 1230, 1271, 1380, 1395, 1426, 1476, 1500, 1550, 1725, 1845, 1860, 1886, 2050, 2070, 2139, 2250, 2300, 2325, 2460, 2542, 2790, 2829, 2852, 2875, 3075, 3100, 3450, 3565, 3690, 3772, 3813, 3875, 4100, 4140, 4278, 4500, 4650, 4715, 5084, 5125, 5175, 5580, 5658, 5750, 6150, 6355, 6417, 6900, 6975, 7130, 7380, 7626, 7750, 8487, 8556, 8625, 9225, 9300, 9430, 10250, 10350, 10695, 11316, 11439, 11500, 11625, 12300, 12710, 12834, 13950, 14145, 14260, 15252, 15375, 15500, 16974, 17250, 17825, 18450, 18860, 19065, 20500, 20700, 21390, 22878, 23250, 23575, 25420, 25668, 25875, 27900, 28290, 29233, 30750, 31775, 32085, 33948, 34500, 34875, 35650, 36900, 38130, 42435, 42780, 45756, 46125, 46500, 47150, 51750, 53475, 56580, 57195, 58466, 61500, 63550, 64170, 69750, 70725, 71300, 76260, 84870, 87699, 89125, 92250, 94300, 95325, 103500, 106950, 114390, 116932, 117875, 127100, 128340, 139500, 141450, 146165, 158875, 160425, 169740, 175398, 178250, 184500, 190650, 212175, 213900, 228780, 235750, 263097, 267375, 282900, 285975, 292330, 317750, 320850, 350796, 353625, 356500, 381300, 424350, 438495, 471500, 476625, 526194, 534750, 571950, 584660, 635500, 641700, 707250, 730825, 802125, 848700, 876990, 953250, 1052388, 1060875, 1069500, 1143900, 1315485, 1414500, 1429875, 1461650, 1604250, 1753980, 1906500, 2121750, 2192475, 2630970, 2859750, 2923300, 3208500, 3654125, 4243500, 4384950, 5261940, 5719500, 6577425, 7308250, 8769900, 10962375, 13154850, 14616500, 21924750, 26309700, 32887125, 43849500, 65774250, 131548500]

約数ペア:

[(1, 131548500), (2, 65774250), (3, 43849500), (4, 32887125), (5, 26309700), (6, 21924750), (9, 14616500), (10, 13154850), (12, 10962375), (15, 8769900), (18, 7308250), (20, 6577425), (23, 5719500), (25, 5261940), (30, 4384950), (31, 4243500), (36, 3654125), (41, 3208500), (45, 2923300), (46, 2859750), (50, 2630970), (60, 2192475), (62, 2121750), (69, 1906500), (75, 1753980), (82, 1604250), (90, 1461650), (92, 1429875), (93, 1414500), (100, 1315485), (115, 1143900), (123, 1069500), (124, 1060875), (125, 1052388), (138, 953250), (150, 876990), (155, 848700), (164, 802125), (180, 730825), (186, 707250), (205, 641700), (207, 635500), (225, 584660), (230, 571950), (246, 534750), (250, 526194), (276, 476625), (279, 471500), (300, 438495), (310, 424350), (345, 381300), (369, 356500), (372, 353625), (375, 350796), (410, 320850), (414, 317750), (450, 292330), (460, 285975), (465, 282900), (492, 267375), (500, 263097), (558, 235750), (575, 228780), (615, 213900), (620, 212175), (690, 190650), (713, 184500), (738, 178250), (750, 175398), (775, 169740), (820, 160425), (828, 158875), (900, 146165), (930, 141450), (943, 139500), (1025, 128340), (1035, 127100), (1116, 117875), (1125, 116932), (1150, 114390), (1230, 106950), (1271, 103500), (1380, 95325), (1395, 94300), (1426, 92250), (1476, 89125), (1500, 87699), (1550, 84870), (1725, 76260), (1845, 71300), (1860, 70725), (1886, 69750), (2050, 64170), (2070, 63550), (2139, 61500), (2250, 58466), (2300, 57195), (2325, 56580), (2460, 53475), (2542, 51750), (2790, 47150), (2829, 46500), (2852, 46125), (2875, 45756), (3075, 42780), (3100, 42435), (3450, 38130), (3565, 36900), (3690, 35650), (3772, 34875), (3813, 34500), (3875, 33948), (4100, 32085), (4140, 31775), (4278, 30750), (4500, 29233), (4650, 28290), (4715, 27900), (5084, 25875), (5125, 25668), (5175, 25420), (5580, 23575), (5658, 23250), (5750, 22878), (6150, 21390), (6355, 20700), (6417, 20500), (6900, 19065), (6975, 18860), (7130, 18450), (7380, 17825), (7626, 17250), (7750, 16974), (8487, 15500), (8556, 15375), (8625, 15252), (9225, 14260), (9300, 14145), (9430, 13950), (10250, 12834), (10350, 12710), (10695, 12300), (11316, 11625), (11439, 11500)]