122883250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 284663808

約数和(自身を除く): 161780558

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 43, 46, 50, 70, 71, 86, 115, 125, 142, 161, 175, 215, 230, 250, 301, 322, 350, 355, 430, 497, 575, 602, 710, 805, 875, 989, 994, 1075, 1150, 1505, 1610, 1633, 1750, 1775, 1978, 2150, 2485, 2875, 3010, 3053, 3266, 3550, 4025, 4945, 4970, 5375, 5750, 6106, 6923, 7525, 8050, 8165, 8875, 9890, 10750, 11431, 12425, 13846, 15050, 15265, 16330, 17750, 20125, 21371, 22862, 24725, 24850, 30530, 34615, 37625, 40250, 40825, 42742, 49450, 57155, 62125, 69230, 70219, 75250, 76325, 81650, 106855, 114310, 123625, 124250, 140438, 152650, 173075, 204125, 213710, 247250, 285775, 346150, 351095, 381625, 408250, 491533, 534275, 571550, 702190, 763250, 865375, 983066, 1068550, 1428875, 1730750, 1755475, 2457665, 2671375, 2857750, 3510950, 4915330, 5342750, 8777375, 12288325, 17554750, 24576650, 61441625, 122883250]

約数ペア:

[(1, 122883250), (2, 61441625), (5, 24576650), (7, 17554750), (10, 12288325), (14, 8777375), (23, 5342750), (25, 4915330), (35, 3510950), (43, 2857750), (46, 2671375), (50, 2457665), (70, 1755475), (71, 1730750), (86, 1428875), (115, 1068550), (125, 983066), (142, 865375), (161, 763250), (175, 702190), (215, 571550), (230, 534275), (250, 491533), (301, 408250), (322, 381625), (350, 351095), (355, 346150), (430, 285775), (497, 247250), (575, 213710), (602, 204125), (710, 173075), (805, 152650), (875, 140438), (989, 124250), (994, 123625), (1075, 114310), (1150, 106855), (1505, 81650), (1610, 76325), (1633, 75250), (1750, 70219), (1775, 69230), (1978, 62125), (2150, 57155), (2485, 49450), (2875, 42742), (3010, 40825), (3053, 40250), (3266, 37625), (3550, 34615), (4025, 30530), (4945, 24850), (4970, 24725), (5375, 22862), (5750, 21371), (6106, 20125), (6923, 17750), (7525, 16330), (8050, 15265), (8165, 15050), (8875, 13846), (9890, 12425), (10750, 11431)]