20173418550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{4981091}}^1$

素因数の和:4981115

約数の個数: 60

約数和(自身を含む): 56052228276

約数和(自身を除く): 35878809726

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 4981091, 9962182, 14943273, 24905455, 29886546, 44829819, 49810910, 74716365, 89659638, 124527275, 134489457, 149432730, 224149095, 249054550, 268978914, 373581825, 403468371, 448298190, 672447285, 747163650, 806936742, 1120745475, 1344894570, 2017341855, 2241490950, 3362236425, 4034683710, 6724472850, 10086709275, 20173418550]

約数ペア:

[(1, 20173418550), (2, 10086709275), (3, 6724472850), (5, 4034683710), (6, 3362236425), (9, 2241490950), (10, 2017341855), (15, 1344894570), (18, 1120745475), (25, 806936742), (27, 747163650), (30, 672447285), (45, 448298190), (50, 403468371), (54, 373581825), (75, 268978914), (81, 249054550), (90, 224149095), (135, 149432730), (150, 134489457), (162, 124527275), (225, 89659638), (270, 74716365), (405, 49810910), (450, 44829819), (675, 29886546), (810, 24905455), (1350, 14943273), (2025, 9962182), (4050, 4981091)]