221887080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5011}}^1$

素因数の和:5072

約数の個数: 128

約数和(自身を含む): 757814400

約数和(自身を除く): 535927320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5011, 5535, 7380, 8856, 10022, 11070, 14760, 15033, 20044, 22140, 25055, 30066, 40088, 44280, 45099, 50110, 60132, 75165, 90198, 100220, 120264, 135297, 150330, 180396, 200440, 205451, 225495, 270594, 300660, 360792, 410902, 450990, 541188, 601320, 616353, 676485, 821804, 901980, 1027255, 1082376, 1232706, 1352970, 1643608, 1803960, 1849059, 2054510, 2465412, 2705940, 3081765, 3698118, 4109020, 4930824, 5411880, 5547177, 6163530, 7396236, 8218040, 9245295, 11094354, 12327060, 14792472, 18490590, 22188708, 24654120, 27735885, 36981180, 44377416, 55471770, 73962360, 110943540, 221887080]

約数ペア:

[(1, 221887080), (2, 110943540), (3, 73962360), (4, 55471770), (5, 44377416), (6, 36981180), (8, 27735885), (9, 24654120), (10, 22188708), (12, 18490590), (15, 14792472), (18, 12327060), (20, 11094354), (24, 9245295), (27, 8218040), (30, 7396236), (36, 6163530), (40, 5547177), (41, 5411880), (45, 4930824), (54, 4109020), (60, 3698118), (72, 3081765), (82, 2705940), (90, 2465412), (108, 2054510), (120, 1849059), (123, 1803960), (135, 1643608), (164, 1352970), (180, 1232706), (205, 1082376), (216, 1027255), (246, 901980), (270, 821804), (328, 676485), (360, 616353), (369, 601320), (410, 541188), (492, 450990), (540, 410902), (615, 360792), (738, 300660), (820, 270594), (984, 225495), (1080, 205451), (1107, 200440), (1230, 180396), (1476, 150330), (1640, 135297), (1845, 120264), (2214, 100220), (2460, 90198), (2952, 75165), (3690, 60132), (4428, 50110), (4920, 45099), (5011, 44280), (5535, 40088), (7380, 30066), (8856, 25055), (10022, 22140), (11070, 20044), (14760, 15033)]