331330500

素因数分解:

$2^2\times 3^8\times 5^3\times {\mathrm{101}}^1$

素因数の和:144

約数の個数: 216

約数和(自身を含む): 1096129944

約数和(自身を除く): 764799444

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, 101, 108, 125, 135, 150, 162, 180, 202, 225, 243, 250, 270, 300, 303, 324, 375, 404, 405, 450, 486, 500, 505, 540, 606, 675, 729, 750, 810, 900, 909, 972, 1010, 1125, 1212, 1215, 1350, 1458, 1500, 1515, 1620, 1818, 2020, 2025, 2187, 2250, 2430, 2525, 2700, 2727, 2916, 3030, 3375, 3636, 3645, 4050, 4374, 4500, 4545, 4860, 5050, 5454, 6060, 6075, 6561, 6750, 7290, 7575, 8100, 8181, 8748, 9090, 10100, 10125, 10908, 10935, 12150, 12625, 13122, 13500, 13635, 14580, 15150, 16362, 18180, 18225, 20250, 21870, 22725, 24300, 24543, 25250, 26244, 27270, 30300, 30375, 32724, 32805, 36450, 37875, 40500, 40905, 43740, 45450, 49086, 50500, 54540, 54675, 60750, 65610, 68175, 72900, 73629, 75750, 81810, 90900, 91125, 98172, 109350, 113625, 121500, 122715, 131220, 136350, 147258, 151500, 163620, 164025, 182250, 204525, 218700, 220887, 227250, 245430, 272700, 273375, 294516, 328050, 340875, 364500, 368145, 409050, 441774, 454500, 490860, 546750, 613575, 656100, 662661, 681750, 736290, 818100, 820125, 883548, 1022625, 1093500, 1104435, 1227150, 1325322, 1363500, 1472580, 1640250, 1840725, 2045250, 2208870, 2454300, 2650644, 3067875, 3280500, 3313305, 3681450, 4090500, 4417740, 5522175, 6135750, 6626610, 7362900, 9203625, 11044350, 12271500, 13253220, 16566525, 18407250, 22088700, 27610875, 33133050, 36814500, 55221750, 66266100, 82832625, 110443500, 165665250, 331330500]

約数ペア:

[(1, 331330500), (2, 165665250), (3, 110443500), (4, 82832625), (5, 66266100), (6, 55221750), (9, 36814500), (10, 33133050), (12, 27610875), (15, 22088700), (18, 18407250), (20, 16566525), (25, 13253220), (27, 12271500), (30, 11044350), (36, 9203625), (45, 7362900), (50, 6626610), (54, 6135750), (60, 5522175), (75, 4417740), (81, 4090500), (90, 3681450), (100, 3313305), (101, 3280500), (108, 3067875), (125, 2650644), (135, 2454300), (150, 2208870), (162, 2045250), (180, 1840725), (202, 1640250), (225, 1472580), (243, 1363500), (250, 1325322), (270, 1227150), (300, 1104435), (303, 1093500), (324, 1022625), (375, 883548), (404, 820125), (405, 818100), (450, 736290), (486, 681750), (500, 662661), (505, 656100), (540, 613575), (606, 546750), (675, 490860), (729, 454500), (750, 441774), (810, 409050), (900, 368145), (909, 364500), (972, 340875), (1010, 328050), (1125, 294516), (1212, 273375), (1215, 272700), (1350, 245430), (1458, 227250), (1500, 220887), (1515, 218700), (1620, 204525), (1818, 182250), (2020, 164025), (2025, 163620), (2187, 151500), (2250, 147258), (2430, 136350), (2525, 131220), (2700, 122715), (2727, 121500), (2916, 113625), (3030, 109350), (3375, 98172), (3636, 91125), (3645, 90900), (4050, 81810), (4374, 75750), (4500, 73629), (4545, 72900), (4860, 68175), (5050, 65610), (5454, 60750), (6060, 54675), (6075, 54540), (6561, 50500), (6750, 49086), (7290, 45450), (7575, 43740), (8100, 40905), (8181, 40500), (8748, 37875), (9090, 36450), (10100, 32805), (10125, 32724), (10908, 30375), (10935, 30300), (12150, 27270), (12625, 26244), (13122, 25250), (13500, 24543), (13635, 24300), (14580, 22725), (15150, 21870), (16362, 20250), (18180, 18225)]