118749000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{1721}}^1$

素因数の和:1768

約数の個数: 128

約数和(自身を含む): 386830080

約数和(自身を除く): 268081080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 125, 138, 150, 184, 200, 230, 250, 276, 300, 345, 375, 460, 500, 552, 575, 600, 690, 750, 920, 1000, 1150, 1380, 1500, 1721, 1725, 2300, 2760, 2875, 3000, 3442, 3450, 4600, 5163, 5750, 6884, 6900, 8605, 8625, 10326, 11500, 13768, 13800, 17210, 17250, 20652, 23000, 25815, 34420, 34500, 39583, 41304, 43025, 51630, 68840, 69000, 79166, 86050, 103260, 118749, 129075, 158332, 172100, 197915, 206520, 215125, 237498, 258150, 316664, 344200, 395830, 430250, 474996, 516300, 593745, 645375, 791660, 860500, 949992, 989575, 1032600, 1187490, 1290750, 1583320, 1721000, 1979150, 2374980, 2581500, 2968725, 3958300, 4749960, 4947875, 5163000, 5937450, 7916600, 9895750, 11874900, 14843625, 19791500, 23749800, 29687250, 39583000, 59374500, 118749000]

約数ペア:

[(1, 118749000), (2, 59374500), (3, 39583000), (4, 29687250), (5, 23749800), (6, 19791500), (8, 14843625), (10, 11874900), (12, 9895750), (15, 7916600), (20, 5937450), (23, 5163000), (24, 4947875), (25, 4749960), (30, 3958300), (40, 2968725), (46, 2581500), (50, 2374980), (60, 1979150), (69, 1721000), (75, 1583320), (92, 1290750), (100, 1187490), (115, 1032600), (120, 989575), (125, 949992), (138, 860500), (150, 791660), (184, 645375), (200, 593745), (230, 516300), (250, 474996), (276, 430250), (300, 395830), (345, 344200), (375, 316664), (460, 258150), (500, 237498), (552, 215125), (575, 206520), (600, 197915), (690, 172100), (750, 158332), (920, 129075), (1000, 118749), (1150, 103260), (1380, 86050), (1500, 79166), (1721, 69000), (1725, 68840), (2300, 51630), (2760, 43025), (2875, 41304), (3000, 39583), (3442, 34500), (3450, 34420), (4600, 25815), (5163, 23000), (5750, 20652), (6884, 17250), (6900, 17210), (8605, 13800), (8625, 13768), (10326, 11500)]