24733980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:228

約数の個数: 144

約数和(自身を含む): 81375840

約数和(自身を除く): 56641860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 59, 60, 68, 85, 90, 102, 118, 137, 153, 170, 177, 180, 204, 236, 255, 274, 295, 306, 340, 354, 411, 510, 531, 548, 590, 612, 685, 708, 765, 822, 885, 1003, 1020, 1062, 1180, 1233, 1370, 1530, 1644, 1770, 2006, 2055, 2124, 2329, 2466, 2655, 2740, 3009, 3060, 3540, 4012, 4110, 4658, 4932, 5015, 5310, 6018, 6165, 6987, 8083, 8220, 9027, 9316, 10030, 10620, 11645, 12036, 12330, 13974, 15045, 16166, 18054, 20060, 20961, 23290, 24249, 24660, 27948, 30090, 32332, 34935, 36108, 40415, 41922, 45135, 46580, 48498, 60180, 69870, 72747, 80830, 83844, 90270, 96996, 104805, 121245, 137411, 139740, 145494, 161660, 180540, 209610, 242490, 274822, 290988, 363735, 412233, 419220, 484980, 549644, 687055, 727470, 824466, 1236699, 1374110, 1454940, 1648932, 2061165, 2473398, 2748220, 4122330, 4946796, 6183495, 8244660, 12366990, 24733980]

約数ペア:

[(1, 24733980), (2, 12366990), (3, 8244660), (4, 6183495), (5, 4946796), (6, 4122330), (9, 2748220), (10, 2473398), (12, 2061165), (15, 1648932), (17, 1454940), (18, 1374110), (20, 1236699), (30, 824466), (34, 727470), (36, 687055), (45, 549644), (51, 484980), (59, 419220), (60, 412233), (68, 363735), (85, 290988), (90, 274822), (102, 242490), (118, 209610), (137, 180540), (153, 161660), (170, 145494), (177, 139740), (180, 137411), (204, 121245), (236, 104805), (255, 96996), (274, 90270), (295, 83844), (306, 80830), (340, 72747), (354, 69870), (411, 60180), (510, 48498), (531, 46580), (548, 45135), (590, 41922), (612, 40415), (685, 36108), (708, 34935), (765, 32332), (822, 30090), (885, 27948), (1003, 24660), (1020, 24249), (1062, 23290), (1180, 20961), (1233, 20060), (1370, 18054), (1530, 16166), (1644, 15045), (1770, 13974), (2006, 12330), (2055, 12036), (2124, 11645), (2329, 10620), (2466, 10030), (2655, 9316), (2740, 9027), (3009, 8220), (3060, 8083), (3540, 6987), (4012, 6165), (4110, 6018), (4658, 5310), (4932, 5015)]