108708120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:750

約数の個数: 192

約数和(自身を含む): 388627200

約数和(自身を除く): 279919080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 57, 60, 69, 72, 76, 90, 92, 95, 114, 115, 120, 138, 152, 171, 180, 184, 190, 207, 228, 230, 276, 285, 342, 345, 360, 380, 414, 437, 456, 460, 552, 570, 684, 690, 691, 760, 828, 855, 874, 920, 1035, 1140, 1311, 1368, 1380, 1382, 1656, 1710, 1748, 2070, 2073, 2185, 2280, 2622, 2760, 2764, 3420, 3455, 3496, 3933, 4140, 4146, 4370, 5244, 5528, 6219, 6555, 6840, 6910, 7866, 8280, 8292, 8740, 10365, 10488, 12438, 13110, 13129, 13820, 15732, 15893, 16584, 17480, 19665, 20730, 24876, 26220, 26258, 27640, 31095, 31464, 31786, 39330, 39387, 41460, 47679, 49752, 52440, 52516, 62190, 63572, 65645, 78660, 78774, 79465, 82920, 95358, 105032, 118161, 124380, 127144, 131290, 143037, 157320, 157548, 158930, 190716, 196935, 236322, 238395, 248760, 262580, 286074, 301967, 315096, 317860, 381432, 393870, 472644, 476790, 525160, 572148, 590805, 603934, 635720, 715185, 787740, 905901, 945288, 953580, 1144296, 1181610, 1207868, 1430370, 1509835, 1575480, 1811802, 1907160, 2363220, 2415736, 2717703, 2860740, 3019670, 3623604, 4529505, 4726440, 5435406, 5721480, 6039340, 7247208, 9059010, 10870812, 12078680, 13588515, 18118020, 21741624, 27177030, 36236040, 54354060, 108708120]

約数ペア:

[(1, 108708120), (2, 54354060), (3, 36236040), (4, 27177030), (5, 21741624), (6, 18118020), (8, 13588515), (9, 12078680), (10, 10870812), (12, 9059010), (15, 7247208), (18, 6039340), (19, 5721480), (20, 5435406), (23, 4726440), (24, 4529505), (30, 3623604), (36, 3019670), (38, 2860740), (40, 2717703), (45, 2415736), (46, 2363220), (57, 1907160), (60, 1811802), (69, 1575480), (72, 1509835), (76, 1430370), (90, 1207868), (92, 1181610), (95, 1144296), (114, 953580), (115, 945288), (120, 905901), (138, 787740), (152, 715185), (171, 635720), (180, 603934), (184, 590805), (190, 572148), (207, 525160), (228, 476790), (230, 472644), (276, 393870), (285, 381432), (342, 317860), (345, 315096), (360, 301967), (380, 286074), (414, 262580), (437, 248760), (456, 238395), (460, 236322), (552, 196935), (570, 190716), (684, 158930), (690, 157548), (691, 157320), (760, 143037), (828, 131290), (855, 127144), (874, 124380), (920, 118161), (1035, 105032), (1140, 95358), (1311, 82920), (1368, 79465), (1380, 78774), (1382, 78660), (1656, 65645), (1710, 63572), (1748, 62190), (2070, 52516), (2073, 52440), (2185, 49752), (2280, 47679), (2622, 41460), (2760, 39387), (2764, 39330), (3420, 31786), (3455, 31464), (3496, 31095), (3933, 27640), (4140, 26258), (4146, 26220), (4370, 24876), (5244, 20730), (5528, 19665), (6219, 17480), (6555, 16584), (6840, 15893), (6910, 15732), (7866, 13820), (8280, 13129), (8292, 13110), (8740, 12438), (10365, 10488)]