69841800

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:293

約数の個数: 288

約数和(自身を含む): 280874880

約数和(自身を除く): 211033080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 25, 28, 30, 35, 36, 40, 42, 45, 46, 50, 56, 60, 63, 69, 70, 72, 75, 84, 90, 92, 100, 105, 115, 120, 126, 138, 140, 150, 161, 168, 175, 180, 184, 200, 207, 210, 225, 230, 241, 252, 276, 280, 300, 315, 322, 345, 350, 360, 414, 420, 450, 460, 482, 483, 504, 525, 552, 575, 600, 630, 644, 690, 700, 723, 805, 828, 840, 900, 920, 964, 966, 1035, 1050, 1150, 1205, 1260, 1288, 1380, 1400, 1446, 1449, 1575, 1610, 1656, 1687, 1725, 1800, 1928, 1932, 2070, 2100, 2169, 2300, 2410, 2415, 2520, 2760, 2892, 2898, 3150, 3220, 3374, 3450, 3615, 3864, 4025, 4140, 4200, 4338, 4600, 4820, 4830, 5061, 5175, 5543, 5784, 5796, 6025, 6300, 6440, 6748, 6900, 7230, 7245, 8050, 8280, 8435, 8676, 9640, 9660, 10122, 10350, 10845, 11086, 11592, 12050, 12075, 12600, 13496, 13800, 14460, 14490, 15183, 16100, 16629, 16870, 17352, 18075, 19320, 20244, 20700, 21690, 22172, 24100, 24150, 25305, 27715, 28920, 28980, 30366, 32200, 33258, 33740, 36150, 36225, 38801, 40488, 41400, 42175, 43380, 44344, 48200, 48300, 49887, 50610, 54225, 55430, 57960, 60732, 66516, 67480, 72300, 72450, 75915, 77602, 83145, 84350, 86760, 96600, 99774, 101220, 108450, 110860, 116403, 121464, 126525, 133032, 138575, 144600, 144900, 151830, 155204, 166290, 168700, 194005, 199548, 202440, 216900, 221720, 232806, 249435, 253050, 277150, 289800, 303660, 310408, 332580, 337400, 349209, 379575, 388010, 399096, 415725, 433800, 465612, 498870, 506100, 554300, 582015, 607320, 665160, 698418, 759150, 776020, 831450, 931224, 970025, 997740, 1012200, 1108600, 1164030, 1247175, 1396836, 1518300, 1552040, 1662900, 1746045, 1940050, 1995480, 2328060, 2494350, 2793672, 2910075, 3036600, 3325800, 3492090, 3880100, 4656120, 4988700, 5820150, 6984180, 7760200, 8730225, 9977400, 11640300, 13968360, 17460450, 23280600, 34920900, 69841800]

約数ペア:

[(1, 69841800), (2, 34920900), (3, 23280600), (4, 17460450), (5, 13968360), (6, 11640300), (7, 9977400), (8, 8730225), (9, 7760200), (10, 6984180), (12, 5820150), (14, 4988700), (15, 4656120), (18, 3880100), (20, 3492090), (21, 3325800), (23, 3036600), (24, 2910075), (25, 2793672), (28, 2494350), (30, 2328060), (35, 1995480), (36, 1940050), (40, 1746045), (42, 1662900), (45, 1552040), (46, 1518300), (50, 1396836), (56, 1247175), (60, 1164030), (63, 1108600), (69, 1012200), (70, 997740), (72, 970025), (75, 931224), (84, 831450), (90, 776020), (92, 759150), (100, 698418), (105, 665160), (115, 607320), (120, 582015), (126, 554300), (138, 506100), (140, 498870), (150, 465612), (161, 433800), (168, 415725), (175, 399096), (180, 388010), (184, 379575), (200, 349209), (207, 337400), (210, 332580), (225, 310408), (230, 303660), (241, 289800), (252, 277150), (276, 253050), (280, 249435), (300, 232806), (315, 221720), (322, 216900), (345, 202440), (350, 199548), (360, 194005), (414, 168700), (420, 166290), (450, 155204), (460, 151830), (482, 144900), (483, 144600), (504, 138575), (525, 133032), (552, 126525), (575, 121464), (600, 116403), (630, 110860), (644, 108450), (690, 101220), (700, 99774), (723, 96600), (805, 86760), (828, 84350), (840, 83145), (900, 77602), (920, 75915), (964, 72450), (966, 72300), (1035, 67480), (1050, 66516), (1150, 60732), (1205, 57960), (1260, 55430), (1288, 54225), (1380, 50610), (1400, 49887), (1446, 48300), (1449, 48200), (1575, 44344), (1610, 43380), (1656, 42175), (1687, 41400), (1725, 40488), (1800, 38801), (1928, 36225), (1932, 36150), (2070, 33740), (2100, 33258), (2169, 32200), (2300, 30366), (2410, 28980), (2415, 28920), (2520, 27715), (2760, 25305), (2892, 24150), (2898, 24100), (3150, 22172), (3220, 21690), (3374, 20700), (3450, 20244), (3615, 19320), (3864, 18075), (4025, 17352), (4140, 16870), (4200, 16629), (4338, 16100), (4600, 15183), (4820, 14490), (4830, 14460), (5061, 13800), (5175, 13496), (5543, 12600), (5784, 12075), (5796, 12050), (6025, 11592), (6300, 11086), (6440, 10845), (6748, 10350), (6900, 10122), (7230, 9660), (7245, 9640), (8050, 8676), (8280, 8435)]