172630500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:471

約数の個数: 192

約数和(自身を含む): 589994496

約数和(自身を除く): 417363996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 41, 42, 50, 60, 70, 75, 82, 84, 100, 105, 123, 125, 140, 150, 164, 175, 205, 210, 246, 250, 287, 300, 350, 375, 401, 410, 420, 492, 500, 525, 574, 615, 700, 750, 802, 820, 861, 875, 1025, 1050, 1148, 1203, 1230, 1435, 1500, 1604, 1722, 1750, 2005, 2050, 2100, 2406, 2460, 2625, 2807, 2870, 3075, 3444, 3500, 4010, 4100, 4305, 4812, 5125, 5250, 5614, 5740, 6015, 6150, 7175, 8020, 8421, 8610, 10025, 10250, 10500, 11228, 12030, 12300, 14035, 14350, 15375, 16441, 16842, 17220, 20050, 20500, 21525, 24060, 28070, 28700, 30075, 30750, 32882, 33684, 35875, 40100, 42105, 43050, 49323, 50125, 56140, 60150, 61500, 65764, 70175, 71750, 82205, 84210, 86100, 98646, 100250, 107625, 115087, 120300, 140350, 143500, 150375, 164410, 168420, 197292, 200500, 210525, 215250, 230174, 246615, 280700, 300750, 328820, 345261, 350875, 411025, 421050, 430500, 460348, 493230, 575435, 601500, 690522, 701750, 822050, 842100, 986460, 1052625, 1150870, 1233075, 1381044, 1403500, 1644100, 1726305, 2055125, 2105250, 2301740, 2466150, 2877175, 3452610, 4110250, 4210500, 4932300, 5754350, 6165375, 6905220, 8220500, 8631525, 11508700, 12330750, 14385875, 17263050, 24661500, 28771750, 34526100, 43157625, 57543500, 86315250, 172630500]

約数ペア:

[(1, 172630500), (2, 86315250), (3, 57543500), (4, 43157625), (5, 34526100), (6, 28771750), (7, 24661500), (10, 17263050), (12, 14385875), (14, 12330750), (15, 11508700), (20, 8631525), (21, 8220500), (25, 6905220), (28, 6165375), (30, 5754350), (35, 4932300), (41, 4210500), (42, 4110250), (50, 3452610), (60, 2877175), (70, 2466150), (75, 2301740), (82, 2105250), (84, 2055125), (100, 1726305), (105, 1644100), (123, 1403500), (125, 1381044), (140, 1233075), (150, 1150870), (164, 1052625), (175, 986460), (205, 842100), (210, 822050), (246, 701750), (250, 690522), (287, 601500), (300, 575435), (350, 493230), (375, 460348), (401, 430500), (410, 421050), (420, 411025), (492, 350875), (500, 345261), (525, 328820), (574, 300750), (615, 280700), (700, 246615), (750, 230174), (802, 215250), (820, 210525), (861, 200500), (875, 197292), (1025, 168420), (1050, 164410), (1148, 150375), (1203, 143500), (1230, 140350), (1435, 120300), (1500, 115087), (1604, 107625), (1722, 100250), (1750, 98646), (2005, 86100), (2050, 84210), (2100, 82205), (2406, 71750), (2460, 70175), (2625, 65764), (2807, 61500), (2870, 60150), (3075, 56140), (3444, 50125), (3500, 49323), (4010, 43050), (4100, 42105), (4305, 40100), (4812, 35875), (5125, 33684), (5250, 32882), (5614, 30750), (5740, 30075), (6015, 28700), (6150, 28070), (7175, 24060), (8020, 21525), (8421, 20500), (8610, 20050), (10025, 17220), (10250, 16842), (10500, 16441), (11228, 15375), (12030, 14350), (12300, 14035)]