54005600

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:86

約数の個数: 216

約数和(自身を含む): 160724088

約数和(自身を除く): 106718488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 19, 20, 22, 25, 32, 34, 38, 40, 44, 50, 55, 68, 76, 80, 85, 88, 95, 100, 110, 136, 152, 160, 170, 176, 187, 190, 200, 209, 220, 272, 275, 304, 323, 340, 352, 361, 374, 380, 400, 418, 425, 440, 475, 544, 550, 608, 646, 680, 722, 748, 760, 800, 836, 850, 880, 935, 950, 1045, 1100, 1292, 1360, 1444, 1496, 1520, 1615, 1672, 1700, 1760, 1805, 1870, 1900, 2090, 2200, 2584, 2720, 2888, 2992, 3040, 3230, 3344, 3400, 3553, 3610, 3740, 3800, 3971, 4180, 4400, 4675, 5168, 5225, 5776, 5984, 6137, 6460, 6688, 6800, 7106, 7220, 7480, 7600, 7942, 8075, 8360, 8800, 9025, 9350, 10336, 10450, 11552, 12274, 12920, 13600, 14212, 14440, 14960, 15200, 15884, 16150, 16720, 17765, 18050, 18700, 19855, 20900, 24548, 25840, 28424, 28880, 29920, 30685, 31768, 32300, 33440, 35530, 36100, 37400, 39710, 41800, 49096, 51680, 56848, 57760, 61370, 63536, 64600, 67507, 71060, 72200, 74800, 79420, 83600, 88825, 98192, 99275, 113696, 122740, 127072, 129200, 135014, 142120, 144400, 149600, 153425, 158840, 167200, 177650, 196384, 198550, 245480, 258400, 270028, 284240, 288800, 306850, 317680, 337535, 355300, 397100, 490960, 540056, 568480, 613700, 635360, 675070, 710600, 794200, 981920, 1080112, 1227400, 1350140, 1421200, 1588400, 1687675, 2160224, 2454800, 2700280, 2842400, 3176800, 3375350, 4909600, 5400560, 6750700, 10801120, 13501400, 27002800, 54005600]

約数ペア:

[(1, 54005600), (2, 27002800), (4, 13501400), (5, 10801120), (8, 6750700), (10, 5400560), (11, 4909600), (16, 3375350), (17, 3176800), (19, 2842400), (20, 2700280), (22, 2454800), (25, 2160224), (32, 1687675), (34, 1588400), (38, 1421200), (40, 1350140), (44, 1227400), (50, 1080112), (55, 981920), (68, 794200), (76, 710600), (80, 675070), (85, 635360), (88, 613700), (95, 568480), (100, 540056), (110, 490960), (136, 397100), (152, 355300), (160, 337535), (170, 317680), (176, 306850), (187, 288800), (190, 284240), (200, 270028), (209, 258400), (220, 245480), (272, 198550), (275, 196384), (304, 177650), (323, 167200), (340, 158840), (352, 153425), (361, 149600), (374, 144400), (380, 142120), (400, 135014), (418, 129200), (425, 127072), (440, 122740), (475, 113696), (544, 99275), (550, 98192), (608, 88825), (646, 83600), (680, 79420), (722, 74800), (748, 72200), (760, 71060), (800, 67507), (836, 64600), (850, 63536), (880, 61370), (935, 57760), (950, 56848), (1045, 51680), (1100, 49096), (1292, 41800), (1360, 39710), (1444, 37400), (1496, 36100), (1520, 35530), (1615, 33440), (1672, 32300), (1700, 31768), (1760, 30685), (1805, 29920), (1870, 28880), (1900, 28424), (2090, 25840), (2200, 24548), (2584, 20900), (2720, 19855), (2888, 18700), (2992, 18050), (3040, 17765), (3230, 16720), (3344, 16150), (3400, 15884), (3553, 15200), (3610, 14960), (3740, 14440), (3800, 14212), (3971, 13600), (4180, 12920), (4400, 12274), (4675, 11552), (5168, 10450), (5225, 10336), (5776, 9350), (5984, 9025), (6137, 8800), (6460, 8360), (6688, 8075), (6800, 7942), (7106, 7600), (7220, 7480)]