137453750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:735

約数の個数: 80

約数和(自身を含む): 307701504

約数和(自身を除く): 170247754

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 50, 70, 115, 125, 161, 175, 230, 250, 322, 350, 575, 625, 683, 805, 875, 1150, 1250, 1366, 1610, 1750, 2875, 3415, 4025, 4375, 4781, 5750, 6830, 8050, 8750, 9562, 14375, 15709, 17075, 20125, 23905, 28750, 31418, 34150, 40250, 47810, 78545, 85375, 100625, 109963, 119525, 157090, 170750, 201250, 219926, 239050, 392725, 426875, 549815, 597625, 785450, 853750, 1099630, 1195250, 1963625, 2749075, 2988125, 3927250, 5498150, 5976250, 9818125, 13745375, 19636250, 27490750, 68726875, 137453750]

約数ペア:

[(1, 137453750), (2, 68726875), (5, 27490750), (7, 19636250), (10, 13745375), (14, 9818125), (23, 5976250), (25, 5498150), (35, 3927250), (46, 2988125), (50, 2749075), (70, 1963625), (115, 1195250), (125, 1099630), (161, 853750), (175, 785450), (230, 597625), (250, 549815), (322, 426875), (350, 392725), (575, 239050), (625, 219926), (683, 201250), (805, 170750), (875, 157090), (1150, 119525), (1250, 109963), (1366, 100625), (1610, 85375), (1750, 78545), (2875, 47810), (3415, 40250), (4025, 34150), (4375, 31418), (4781, 28750), (5750, 23905), (6830, 20125), (8050, 17075), (8750, 15709), (9562, 14375)]