4142250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{263}}^1$

素因数の和:293

約数の個数: 96

約数和(自身を含む): 12849408

約数和(自身を除く): 8707158

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 125, 126, 150, 175, 210, 225, 250, 263, 315, 350, 375, 450, 525, 526, 630, 750, 789, 875, 1050, 1125, 1315, 1575, 1578, 1750, 1841, 2250, 2367, 2625, 2630, 3150, 3682, 3945, 4734, 5250, 5523, 6575, 7875, 7890, 9205, 11046, 11835, 13150, 15750, 16569, 18410, 19725, 23670, 27615, 32875, 33138, 39450, 46025, 55230, 59175, 65750, 82845, 92050, 98625, 118350, 138075, 165690, 197250, 230125, 276150, 295875, 414225, 460250, 591750, 690375, 828450, 1380750, 2071125, 4142250]

約数ペア:

[(1, 4142250), (2, 2071125), (3, 1380750), (5, 828450), (6, 690375), (7, 591750), (9, 460250), (10, 414225), (14, 295875), (15, 276150), (18, 230125), (21, 197250), (25, 165690), (30, 138075), (35, 118350), (42, 98625), (45, 92050), (50, 82845), (63, 65750), (70, 59175), (75, 55230), (90, 46025), (105, 39450), (125, 33138), (126, 32875), (150, 27615), (175, 23670), (210, 19725), (225, 18410), (250, 16569), (263, 15750), (315, 13150), (350, 11835), (375, 11046), (450, 9205), (525, 7890), (526, 7875), (630, 6575), (750, 5523), (789, 5250), (875, 4734), (1050, 3945), (1125, 3682), (1315, 3150), (1575, 2630), (1578, 2625), (1750, 2367), (1841, 2250)]