381711200

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 216

約数和(自身を含む): 1074431232

約数和(自身を除く): 692720032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 32, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 127, 130, 136, 160, 170, 200, 208, 221, 254, 260, 272, 289, 325, 340, 400, 416, 425, 442, 508, 520, 544, 578, 635, 650, 680, 800, 850, 884, 1016, 1040, 1105, 1156, 1270, 1300, 1360, 1445, 1651, 1700, 1768, 2032, 2080, 2159, 2210, 2312, 2540, 2600, 2720, 2890, 3175, 3302, 3400, 3536, 3757, 4064, 4318, 4420, 4624, 5080, 5200, 5525, 5780, 6350, 6604, 6800, 7072, 7225, 7514, 8255, 8636, 8840, 9248, 10160, 10400, 10795, 11050, 11560, 12700, 13208, 13600, 14450, 15028, 16510, 17272, 17680, 18785, 20320, 21590, 22100, 23120, 25400, 26416, 28067, 28900, 30056, 33020, 34544, 35360, 36703, 37570, 41275, 43180, 44200, 46240, 50800, 52832, 53975, 56134, 57800, 60112, 66040, 69088, 73406, 75140, 82550, 86360, 88400, 93925, 101600, 107950, 112268, 115600, 120224, 132080, 140335, 146812, 150280, 165100, 172720, 176800, 183515, 187850, 215900, 224536, 231200, 264160, 280670, 293624, 300560, 330200, 345440, 367030, 375700, 431800, 449072, 477139, 561340, 587248, 601120, 660400, 701675, 734060, 751400, 863600, 898144, 917575, 954278, 1122680, 1174496, 1320800, 1403350, 1468120, 1502800, 1727200, 1835150, 1908556, 2245360, 2385695, 2806700, 2936240, 3005600, 3670300, 3817112, 4490720, 4771390, 5613400, 5872480, 7340600, 7634224, 9542780, 11226800, 11928475, 14681200, 15268448, 19085560, 22453600, 23856950, 29362400, 38171120, 47713900, 76342240, 95427800, 190855600, 381711200]

約数ペア:

[(1, 381711200), (2, 190855600), (4, 95427800), (5, 76342240), (8, 47713900), (10, 38171120), (13, 29362400), (16, 23856950), (17, 22453600), (20, 19085560), (25, 15268448), (26, 14681200), (32, 11928475), (34, 11226800), (40, 9542780), (50, 7634224), (52, 7340600), (65, 5872480), (68, 5613400), (80, 4771390), (85, 4490720), (100, 3817112), (104, 3670300), (127, 3005600), (130, 2936240), (136, 2806700), (160, 2385695), (170, 2245360), (200, 1908556), (208, 1835150), (221, 1727200), (254, 1502800), (260, 1468120), (272, 1403350), (289, 1320800), (325, 1174496), (340, 1122680), (400, 954278), (416, 917575), (425, 898144), (442, 863600), (508, 751400), (520, 734060), (544, 701675), (578, 660400), (635, 601120), (650, 587248), (680, 561340), (800, 477139), (850, 449072), (884, 431800), (1016, 375700), (1040, 367030), (1105, 345440), (1156, 330200), (1270, 300560), (1300, 293624), (1360, 280670), (1445, 264160), (1651, 231200), (1700, 224536), (1768, 215900), (2032, 187850), (2080, 183515), (2159, 176800), (2210, 172720), (2312, 165100), (2540, 150280), (2600, 146812), (2720, 140335), (2890, 132080), (3175, 120224), (3302, 115600), (3400, 112268), (3536, 107950), (3757, 101600), (4064, 93925), (4318, 88400), (4420, 86360), (4624, 82550), (5080, 75140), (5200, 73406), (5525, 69088), (5780, 66040), (6350, 60112), (6604, 57800), (6800, 56134), (7072, 53975), (7225, 52832), (7514, 50800), (8255, 46240), (8636, 44200), (8840, 43180), (9248, 41275), (10160, 37570), (10400, 36703), (10795, 35360), (11050, 34544), (11560, 33020), (12700, 30056), (13208, 28900), (13600, 28067), (14450, 26416), (15028, 25400), (16510, 23120), (17272, 22100), (17680, 21590), (18785, 20320)]