207319500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{5119}}^1$

素因数の和:5150

約数の個数: 120

約数和(自身を含む): 676515840

約数和(自身を除く): 469196340

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, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 4050, 4500, 5119, 6750, 8100, 10125, 10238, 13500, 15357, 20250, 20476, 25595, 30714, 40500, 46071, 51190, 61428, 76785, 92142, 102380, 127975, 138213, 153570, 184284, 230355, 255950, 276426, 307140, 383925, 414639, 460710, 511900, 552852, 639875, 691065, 767850, 829278, 921420, 1151775, 1279750, 1382130, 1535700, 1658556, 1919625, 2073195, 2303550, 2559500, 2764260, 3455325, 3839250, 4146390, 4607100, 5758875, 6910650, 7678500, 8292780, 10365975, 11517750, 13821300, 17276625, 20731950, 23035500, 34553250, 41463900, 51829875, 69106500, 103659750, 207319500]

約数ペア:

[(1, 207319500), (2, 103659750), (3, 69106500), (4, 51829875), (5, 41463900), (6, 34553250), (9, 23035500), (10, 20731950), (12, 17276625), (15, 13821300), (18, 11517750), (20, 10365975), (25, 8292780), (27, 7678500), (30, 6910650), (36, 5758875), (45, 4607100), (50, 4146390), (54, 3839250), (60, 3455325), (75, 2764260), (81, 2559500), (90, 2303550), (100, 2073195), (108, 1919625), (125, 1658556), (135, 1535700), (150, 1382130), (162, 1279750), (180, 1151775), (225, 921420), (250, 829278), (270, 767850), (300, 691065), (324, 639875), (375, 552852), (405, 511900), (450, 460710), (500, 414639), (540, 383925), (675, 307140), (750, 276426), (810, 255950), (900, 230355), (1125, 184284), (1350, 153570), (1500, 138213), (1620, 127975), (2025, 102380), (2250, 92142), (2700, 76785), (3375, 61428), (4050, 51190), (4500, 46071), (5119, 40500), (6750, 30714), (8100, 25595), (10125, 20476), (10238, 20250), (13500, 15357)]