145741800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 482112000

約数和(自身を除く): 336370200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 59, 60, 69, 75, 92, 100, 115, 118, 120, 138, 150, 177, 179, 184, 200, 230, 236, 276, 295, 300, 345, 354, 358, 460, 472, 537, 552, 575, 590, 600, 690, 708, 716, 885, 895, 920, 1074, 1150, 1180, 1357, 1380, 1416, 1432, 1475, 1725, 1770, 1790, 2148, 2300, 2360, 2685, 2714, 2760, 2950, 3450, 3540, 3580, 4071, 4117, 4296, 4425, 4475, 4600, 5370, 5428, 5900, 6785, 6900, 7080, 7160, 8142, 8234, 8850, 8950, 10561, 10740, 10856, 11800, 12351, 13425, 13570, 13800, 16284, 16468, 17700, 17900, 20355, 20585, 21122, 21480, 24702, 26850, 27140, 31683, 32568, 32936, 33925, 35400, 35800, 40710, 41170, 42244, 49404, 52805, 53700, 54280, 61755, 63366, 67850, 81420, 82340, 84488, 98808, 101775, 102925, 105610, 107400, 123510, 126732, 135700, 158415, 162840, 164680, 203550, 205850, 211220, 242903, 247020, 253464, 264025, 271400, 308775, 316830, 407100, 411700, 422440, 485806, 494040, 528050, 617550, 633660, 728709, 792075, 814200, 823400, 971612, 1056100, 1214515, 1235100, 1267320, 1457418, 1584150, 1943224, 2112200, 2429030, 2470200, 2914836, 3168300, 3643545, 4858060, 5829672, 6072575, 6336600, 7287090, 9716120, 12145150, 14574180, 18217725, 24290300, 29148360, 36435450, 48580600, 72870900, 145741800]

約数ペア:

[(1, 145741800), (2, 72870900), (3, 48580600), (4, 36435450), (5, 29148360), (6, 24290300), (8, 18217725), (10, 14574180), (12, 12145150), (15, 9716120), (20, 7287090), (23, 6336600), (24, 6072575), (25, 5829672), (30, 4858060), (40, 3643545), (46, 3168300), (50, 2914836), (59, 2470200), (60, 2429030), (69, 2112200), (75, 1943224), (92, 1584150), (100, 1457418), (115, 1267320), (118, 1235100), (120, 1214515), (138, 1056100), (150, 971612), (177, 823400), (179, 814200), (184, 792075), (200, 728709), (230, 633660), (236, 617550), (276, 528050), (295, 494040), (300, 485806), (345, 422440), (354, 411700), (358, 407100), (460, 316830), (472, 308775), (537, 271400), (552, 264025), (575, 253464), (590, 247020), (600, 242903), (690, 211220), (708, 205850), (716, 203550), (885, 164680), (895, 162840), (920, 158415), (1074, 135700), (1150, 126732), (1180, 123510), (1357, 107400), (1380, 105610), (1416, 102925), (1432, 101775), (1475, 98808), (1725, 84488), (1770, 82340), (1790, 81420), (2148, 67850), (2300, 63366), (2360, 61755), (2685, 54280), (2714, 53700), (2760, 52805), (2950, 49404), (3450, 42244), (3540, 41170), (3580, 40710), (4071, 35800), (4117, 35400), (4296, 33925), (4425, 32936), (4475, 32568), (4600, 31683), (5370, 27140), (5428, 26850), (5900, 24702), (6785, 21480), (6900, 21122), (7080, 20585), (7160, 20355), (8142, 17900), (8234, 17700), (8850, 16468), (8950, 16284), (10561, 13800), (10740, 13570), (10856, 13425), (11800, 12351)]