252728100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:828

約数の個数: 180

約数和(自身を含む): 840329028

約数和(自身を除く): 587600928

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 41, 45, 50, 54, 60, 75, 81, 82, 90, 100, 108, 123, 135, 150, 162, 164, 180, 205, 225, 246, 270, 300, 324, 369, 405, 410, 450, 492, 540, 615, 675, 738, 761, 810, 820, 900, 1025, 1107, 1230, 1350, 1476, 1522, 1620, 1845, 2025, 2050, 2214, 2283, 2460, 2700, 3044, 3075, 3321, 3690, 3805, 4050, 4100, 4428, 4566, 5535, 6150, 6642, 6849, 7380, 7610, 8100, 9132, 9225, 11070, 11415, 12300, 13284, 13698, 15220, 16605, 18450, 19025, 20547, 22140, 22830, 27396, 27675, 31201, 33210, 34245, 36900, 38050, 41094, 45660, 55350, 57075, 61641, 62402, 66420, 68490, 76100, 82188, 83025, 93603, 102735, 110700, 114150, 123282, 124804, 136980, 156005, 166050, 171225, 187206, 205470, 228300, 246564, 280809, 308205, 312010, 332100, 342450, 374412, 410940, 468015, 513675, 561618, 616410, 624020, 684900, 780025, 842427, 936030, 1027350, 1123236, 1232820, 1404045, 1541025, 1560050, 1684854, 1872060, 2054700, 2340075, 2527281, 2808090, 3082050, 3120100, 3369708, 4212135, 4680150, 5054562, 5616180, 6164100, 7020225, 8424270, 9360300, 10109124, 12636405, 14040450, 16848540, 21060675, 25272810, 28080900, 42121350, 50545620, 63182025, 84242700, 126364050, 252728100]

約数ペア:

[(1, 252728100), (2, 126364050), (3, 84242700), (4, 63182025), (5, 50545620), (6, 42121350), (9, 28080900), (10, 25272810), (12, 21060675), (15, 16848540), (18, 14040450), (20, 12636405), (25, 10109124), (27, 9360300), (30, 8424270), (36, 7020225), (41, 6164100), (45, 5616180), (50, 5054562), (54, 4680150), (60, 4212135), (75, 3369708), (81, 3120100), (82, 3082050), (90, 2808090), (100, 2527281), (108, 2340075), (123, 2054700), (135, 1872060), (150, 1684854), (162, 1560050), (164, 1541025), (180, 1404045), (205, 1232820), (225, 1123236), (246, 1027350), (270, 936030), (300, 842427), (324, 780025), (369, 684900), (405, 624020), (410, 616410), (450, 561618), (492, 513675), (540, 468015), (615, 410940), (675, 374412), (738, 342450), (761, 332100), (810, 312010), (820, 308205), (900, 280809), (1025, 246564), (1107, 228300), (1230, 205470), (1350, 187206), (1476, 171225), (1522, 166050), (1620, 156005), (1845, 136980), (2025, 124804), (2050, 123282), (2214, 114150), (2283, 110700), (2460, 102735), (2700, 93603), (3044, 83025), (3075, 82188), (3321, 76100), (3690, 68490), (3805, 66420), (4050, 62402), (4100, 61641), (4428, 57075), (4566, 55350), (5535, 45660), (6150, 41094), (6642, 38050), (6849, 36900), (7380, 34245), (7610, 33210), (8100, 31201), (9132, 27675), (9225, 27396), (11070, 22830), (11415, 22140), (12300, 20547), (13284, 19025), (13698, 18450), (15220, 16605)]