85732500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:128

約数の個数: 240

約数和(自身を含む): 302303232

約数和(自身を除く): 216570732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 71, 75, 84, 92, 100, 105, 115, 125, 138, 140, 142, 150, 161, 175, 210, 213, 230, 250, 276, 284, 300, 322, 345, 350, 355, 375, 420, 426, 460, 483, 497, 500, 525, 575, 625, 644, 690, 700, 710, 750, 805, 852, 875, 966, 994, 1050, 1065, 1150, 1250, 1380, 1420, 1491, 1500, 1610, 1633, 1725, 1750, 1775, 1875, 1932, 1988, 2100, 2130, 2300, 2415, 2485, 2500, 2625, 2875, 2982, 3220, 3266, 3450, 3500, 3550, 3750, 4025, 4260, 4375, 4830, 4899, 4970, 5250, 5325, 5750, 5964, 6532, 6900, 7100, 7455, 7500, 8050, 8165, 8625, 8750, 8875, 9660, 9798, 9940, 10500, 10650, 11431, 11500, 12075, 12425, 13125, 14375, 14910, 16100, 16330, 17250, 17500, 17750, 19596, 20125, 21300, 22862, 24150, 24495, 24850, 26250, 26625, 28750, 29820, 32660, 34293, 34500, 35500, 37275, 40250, 40825, 43125, 44375, 45724, 48300, 48990, 49700, 52500, 53250, 57155, 57500, 60375, 62125, 68586, 74550, 80500, 81650, 86250, 88750, 97980, 100625, 106500, 114310, 120750, 122475, 124250, 133125, 137172, 149100, 163300, 171465, 172500, 177500, 186375, 201250, 204125, 228620, 241500, 244950, 248500, 266250, 285775, 301875, 310625, 342930, 372750, 402500, 408250, 489900, 532500, 571550, 603750, 612375, 621250, 685860, 745500, 816500, 857325, 931875, 1020625, 1143100, 1207500, 1224750, 1242500, 1428875, 1714650, 1863750, 2041250, 2449500, 2857750, 3061875, 3429300, 3727500, 4082500, 4286625, 5715500, 6123750, 7144375, 8573250, 12247500, 14288750, 17146500, 21433125, 28577500, 42866250, 85732500]

約数ペア:

[(1, 85732500), (2, 42866250), (3, 28577500), (4, 21433125), (5, 17146500), (6, 14288750), (7, 12247500), (10, 8573250), (12, 7144375), (14, 6123750), (15, 5715500), (20, 4286625), (21, 4082500), (23, 3727500), (25, 3429300), (28, 3061875), (30, 2857750), (35, 2449500), (42, 2041250), (46, 1863750), (50, 1714650), (60, 1428875), (69, 1242500), (70, 1224750), (71, 1207500), (75, 1143100), (84, 1020625), (92, 931875), (100, 857325), (105, 816500), (115, 745500), (125, 685860), (138, 621250), (140, 612375), (142, 603750), (150, 571550), (161, 532500), (175, 489900), (210, 408250), (213, 402500), (230, 372750), (250, 342930), (276, 310625), (284, 301875), (300, 285775), (322, 266250), (345, 248500), (350, 244950), (355, 241500), (375, 228620), (420, 204125), (426, 201250), (460, 186375), (483, 177500), (497, 172500), (500, 171465), (525, 163300), (575, 149100), (625, 137172), (644, 133125), (690, 124250), (700, 122475), (710, 120750), (750, 114310), (805, 106500), (852, 100625), (875, 97980), (966, 88750), (994, 86250), (1050, 81650), (1065, 80500), (1150, 74550), (1250, 68586), (1380, 62125), (1420, 60375), (1491, 57500), (1500, 57155), (1610, 53250), (1633, 52500), (1725, 49700), (1750, 48990), (1775, 48300), (1875, 45724), (1932, 44375), (1988, 43125), (2100, 40825), (2130, 40250), (2300, 37275), (2415, 35500), (2485, 34500), (2500, 34293), (2625, 32660), (2875, 29820), (2982, 28750), (3220, 26625), (3266, 26250), (3450, 24850), (3500, 24495), (3550, 24150), (3750, 22862), (4025, 21300), (4260, 20125), (4375, 19596), (4830, 17750), (4899, 17500), (4970, 17250), (5250, 16330), (5325, 16100), (5750, 14910), (5964, 14375), (6532, 13125), (6900, 12425), (7100, 12075), (7455, 11500), (7500, 11431), (8050, 10650), (8165, 10500), (8625, 9940), (8750, 9798), (8875, 9660)]