91257000

素因数分解:

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

素因数の和:1644

約数の個数: 128

約数和(自身を含む): 299894400

約数和(自身を除く): 208637400

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, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 750, 760, 950, 1000, 1140, 1425, 1500, 1601, 1900, 2280, 2375, 2850, 3000, 3202, 3800, 4750, 4803, 5700, 6404, 7125, 8005, 9500, 9606, 11400, 12808, 14250, 16010, 19000, 19212, 24015, 28500, 30419, 32020, 38424, 40025, 48030, 57000, 60838, 64040, 80050, 91257, 96060, 120075, 121676, 152095, 160100, 182514, 192120, 200125, 240150, 243352, 304190, 320200, 365028, 400250, 456285, 480300, 600375, 608380, 730056, 760475, 800500, 912570, 960600, 1200750, 1216760, 1520950, 1601000, 1825140, 2281425, 2401500, 3041900, 3650280, 3802375, 4562850, 4803000, 6083800, 7604750, 9125700, 11407125, 15209500, 18251400, 22814250, 30419000, 45628500, 91257000]

約数ペア:

[(1, 91257000), (2, 45628500), (3, 30419000), (4, 22814250), (5, 18251400), (6, 15209500), (8, 11407125), (10, 9125700), (12, 7604750), (15, 6083800), (19, 4803000), (20, 4562850), (24, 3802375), (25, 3650280), (30, 3041900), (38, 2401500), (40, 2281425), (50, 1825140), (57, 1601000), (60, 1520950), (75, 1216760), (76, 1200750), (95, 960600), (100, 912570), (114, 800500), (120, 760475), (125, 730056), (150, 608380), (152, 600375), (190, 480300), (200, 456285), (228, 400250), (250, 365028), (285, 320200), (300, 304190), (375, 243352), (380, 240150), (456, 200125), (475, 192120), (500, 182514), (570, 160100), (600, 152095), (750, 121676), (760, 120075), (950, 96060), (1000, 91257), (1140, 80050), (1425, 64040), (1500, 60838), (1601, 57000), (1900, 48030), (2280, 40025), (2375, 38424), (2850, 32020), (3000, 30419), (3202, 28500), (3800, 24015), (4750, 19212), (4803, 19000), (5700, 16010), (6404, 14250), (7125, 12808), (8005, 11400), (9500, 9606)]