87340900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 203424480

約数和(自身を除く): 116083580

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 83, 85, 100, 166, 170, 332, 340, 415, 425, 619, 830, 850, 1238, 1411, 1660, 1700, 2075, 2476, 2822, 3095, 4150, 5644, 6190, 7055, 8300, 10523, 12380, 14110, 15475, 21046, 28220, 30950, 35275, 42092, 51377, 52615, 61900, 70550, 102754, 105230, 141100, 205508, 210460, 256885, 263075, 513770, 526150, 873409, 1027540, 1052300, 1284425, 1746818, 2568850, 3493636, 4367045, 5137700, 8734090, 17468180, 21835225, 43670450, 87340900]

約数ペア:

[(1, 87340900), (2, 43670450), (4, 21835225), (5, 17468180), (10, 8734090), (17, 5137700), (20, 4367045), (25, 3493636), (34, 2568850), (50, 1746818), (68, 1284425), (83, 1052300), (85, 1027540), (100, 873409), (166, 526150), (170, 513770), (332, 263075), (340, 256885), (415, 210460), (425, 205508), (619, 141100), (830, 105230), (850, 102754), (1238, 70550), (1411, 61900), (1660, 52615), (1700, 51377), (2075, 42092), (2476, 35275), (2822, 30950), (3095, 28220), (4150, 21046), (5644, 15475), (6190, 14110), (7055, 12380), (8300, 10523)]