406871100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{50231}}^1$

素因数の和:50257

約数の個数: 90

約数和(自身を含む): 1318941624

約数和(自身を除く): 912070524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 50231, 100462, 150693, 200924, 251155, 301386, 452079, 502310, 602772, 753465, 904158, 1004620, 1255775, 1356237, 1506930, 1808316, 2260395, 2511550, 2712474, 3013860, 3767325, 4068711, 4520790, 5023100, 5424948, 6781185, 7534650, 8137422, 9041580, 11301975, 13562370, 15069300, 16274844, 20343555, 22603950, 27124740, 33905925, 40687110, 45207900, 67811850, 81374220, 101717775, 135623700, 203435550, 406871100]

約数ペア:

[(1, 406871100), (2, 203435550), (3, 135623700), (4, 101717775), (5, 81374220), (6, 67811850), (9, 45207900), (10, 40687110), (12, 33905925), (15, 27124740), (18, 22603950), (20, 20343555), (25, 16274844), (27, 15069300), (30, 13562370), (36, 11301975), (45, 9041580), (50, 8137422), (54, 7534650), (60, 6781185), (75, 5424948), (81, 5023100), (90, 4520790), (100, 4068711), (108, 3767325), (135, 3013860), (150, 2712474), (162, 2511550), (180, 2260395), (225, 1808316), (270, 1506930), (300, 1356237), (324, 1255775), (405, 1004620), (450, 904158), (540, 753465), (675, 602772), (810, 502310), (900, 452079), (1350, 301386), (1620, 251155), (2025, 200924), (2700, 150693), (4050, 100462), (8100, 50231)]