18251400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1639

約数の個数: 96

約数和(自身を含む): 59594400

約数和(自身を除く): 41343000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1601, 1900, 2280, 2850, 3202, 3800, 4803, 5700, 6404, 8005, 9606, 11400, 12808, 16010, 19212, 24015, 30419, 32020, 38424, 40025, 48030, 60838, 64040, 80050, 91257, 96060, 120075, 121676, 152095, 160100, 182514, 192120, 240150, 243352, 304190, 320200, 365028, 456285, 480300, 608380, 730056, 760475, 912570, 960600, 1216760, 1520950, 1825140, 2281425, 3041900, 3650280, 4562850, 6083800, 9125700, 18251400]

約数ペア:

[(1, 18251400), (2, 9125700), (3, 6083800), (4, 4562850), (5, 3650280), (6, 3041900), (8, 2281425), (10, 1825140), (12, 1520950), (15, 1216760), (19, 960600), (20, 912570), (24, 760475), (25, 730056), (30, 608380), (38, 480300), (40, 456285), (50, 365028), (57, 320200), (60, 304190), (75, 243352), (76, 240150), (95, 192120), (100, 182514), (114, 160100), (120, 152095), (150, 121676), (152, 120075), (190, 96060), (200, 91257), (228, 80050), (285, 64040), (300, 60838), (380, 48030), (456, 40025), (475, 38424), (570, 32020), (600, 30419), (760, 24015), (950, 19212), (1140, 16010), (1425, 12808), (1601, 11400), (1900, 9606), (2280, 8005), (2850, 6404), (3202, 5700), (3800, 4803)]