74937960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 160

約数和(自身を含む): 255479400

約数和(自身を除く): 180541440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 101, 108, 120, 135, 162, 180, 202, 216, 229, 270, 303, 324, 360, 404, 405, 458, 505, 540, 606, 648, 687, 808, 810, 909, 916, 1010, 1080, 1145, 1212, 1374, 1515, 1620, 1818, 1832, 2020, 2061, 2290, 2424, 2727, 2748, 3030, 3240, 3435, 3636, 4040, 4122, 4545, 4580, 5454, 5496, 6060, 6183, 6870, 7272, 8181, 8244, 9090, 9160, 10305, 10908, 12120, 12366, 13635, 13740, 16362, 16488, 18180, 18549, 20610, 21816, 23129, 24732, 27270, 27480, 30915, 32724, 36360, 37098, 40905, 41220, 46258, 49464, 54540, 61830, 65448, 69387, 74196, 81810, 82440, 92516, 92745, 109080, 115645, 123660, 138774, 148392, 163620, 185032, 185490, 208161, 231290, 247320, 277548, 327240, 346935, 370980, 416322, 462580, 555096, 624483, 693870, 741960, 832644, 925160, 1040805, 1248966, 1387740, 1665288, 1873449, 2081610, 2497932, 2775480, 3122415, 3746898, 4163220, 4995864, 6244830, 7493796, 8326440, 9367245, 12489660, 14987592, 18734490, 24979320, 37468980, 74937960]

約数ペア:

[(1, 74937960), (2, 37468980), (3, 24979320), (4, 18734490), (5, 14987592), (6, 12489660), (8, 9367245), (9, 8326440), (10, 7493796), (12, 6244830), (15, 4995864), (18, 4163220), (20, 3746898), (24, 3122415), (27, 2775480), (30, 2497932), (36, 2081610), (40, 1873449), (45, 1665288), (54, 1387740), (60, 1248966), (72, 1040805), (81, 925160), (90, 832644), (101, 741960), (108, 693870), (120, 624483), (135, 555096), (162, 462580), (180, 416322), (202, 370980), (216, 346935), (229, 327240), (270, 277548), (303, 247320), (324, 231290), (360, 208161), (404, 185490), (405, 185032), (458, 163620), (505, 148392), (540, 138774), (606, 123660), (648, 115645), (687, 109080), (808, 92745), (810, 92516), (909, 82440), (916, 81810), (1010, 74196), (1080, 69387), (1145, 65448), (1212, 61830), (1374, 54540), (1515, 49464), (1620, 46258), (1818, 41220), (1832, 40905), (2020, 37098), (2061, 36360), (2290, 32724), (2424, 30915), (2727, 27480), (2748, 27270), (3030, 24732), (3240, 23129), (3435, 21816), (3636, 20610), (4040, 18549), (4122, 18180), (4545, 16488), (4580, 16362), (5454, 13740), (5496, 13635), (6060, 12366), (6183, 12120), (6870, 10908), (7272, 10305), (8181, 9160), (8244, 9090)]