8573250

素因数分解:

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

素因数の和:121

約数の個数: 128

約数和(自身を含む): 25878528

約数和(自身を除く): 17305278

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 25, 30, 35, 42, 46, 50, 69, 70, 71, 75, 105, 115, 125, 138, 142, 150, 161, 175, 210, 213, 230, 250, 322, 345, 350, 355, 375, 426, 483, 497, 525, 575, 690, 710, 750, 805, 875, 966, 994, 1050, 1065, 1150, 1491, 1610, 1633, 1725, 1750, 1775, 2130, 2415, 2485, 2625, 2875, 2982, 3266, 3450, 3550, 4025, 4830, 4899, 4970, 5250, 5325, 5750, 7455, 8050, 8165, 8625, 8875, 9798, 10650, 11431, 12075, 12425, 14910, 16330, 17250, 17750, 20125, 22862, 24150, 24495, 24850, 26625, 34293, 37275, 40250, 40825, 48990, 53250, 57155, 60375, 62125, 68586, 74550, 81650, 114310, 120750, 122475, 124250, 171465, 186375, 204125, 244950, 285775, 342930, 372750, 408250, 571550, 612375, 857325, 1224750, 1428875, 1714650, 2857750, 4286625, 8573250]

約数ペア:

[(1, 8573250), (2, 4286625), (3, 2857750), (5, 1714650), (6, 1428875), (7, 1224750), (10, 857325), (14, 612375), (15, 571550), (21, 408250), (23, 372750), (25, 342930), (30, 285775), (35, 244950), (42, 204125), (46, 186375), (50, 171465), (69, 124250), (70, 122475), (71, 120750), (75, 114310), (105, 81650), (115, 74550), (125, 68586), (138, 62125), (142, 60375), (150, 57155), (161, 53250), (175, 48990), (210, 40825), (213, 40250), (230, 37275), (250, 34293), (322, 26625), (345, 24850), (350, 24495), (355, 24150), (375, 22862), (426, 20125), (483, 17750), (497, 17250), (525, 16330), (575, 14910), (690, 12425), (710, 12075), (750, 11431), (805, 10650), (875, 9798), (966, 8875), (994, 8625), (1050, 8165), (1065, 8050), (1150, 7455), (1491, 5750), (1610, 5325), (1633, 5250), (1725, 4970), (1750, 4899), (1775, 4830), (2130, 4025), (2415, 3550), (2485, 3450), (2625, 3266), (2875, 2982)]