74201940

素因数分解:

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

素因数の和:231

約数の個数: 192

約数和(自身を含む): 250387200

約数和(自身を除く): 176185260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 59, 60, 68, 85, 90, 102, 108, 118, 135, 137, 153, 170, 177, 180, 204, 236, 255, 270, 274, 295, 306, 340, 354, 411, 459, 510, 531, 540, 548, 590, 612, 685, 708, 765, 822, 885, 918, 1003, 1020, 1062, 1180, 1233, 1370, 1530, 1593, 1644, 1770, 1836, 2006, 2055, 2124, 2295, 2329, 2466, 2655, 2740, 3009, 3060, 3186, 3540, 3699, 4012, 4110, 4590, 4658, 4932, 5015, 5310, 6018, 6165, 6372, 6987, 7398, 7965, 8083, 8220, 9027, 9180, 9316, 10030, 10620, 11645, 12036, 12330, 13974, 14796, 15045, 15930, 16166, 18054, 18495, 20060, 20961, 23290, 24249, 24660, 27081, 27948, 30090, 31860, 32332, 34935, 36108, 36990, 40415, 41922, 45135, 46580, 48498, 54162, 60180, 62883, 69870, 72747, 73980, 80830, 83844, 90270, 96996, 104805, 108324, 121245, 125766, 135405, 137411, 139740, 145494, 161660, 180540, 209610, 218241, 242490, 251532, 270810, 274822, 290988, 314415, 363735, 412233, 419220, 436482, 484980, 541620, 549644, 628830, 687055, 727470, 824466, 872964, 1091205, 1236699, 1257660, 1374110, 1454940, 1648932, 2061165, 2182410, 2473398, 2748220, 3710097, 4122330, 4364820, 4946796, 6183495, 7420194, 8244660, 12366990, 14840388, 18550485, 24733980, 37100970, 74201940]

約数ペア:

[(1, 74201940), (2, 37100970), (3, 24733980), (4, 18550485), (5, 14840388), (6, 12366990), (9, 8244660), (10, 7420194), (12, 6183495), (15, 4946796), (17, 4364820), (18, 4122330), (20, 3710097), (27, 2748220), (30, 2473398), (34, 2182410), (36, 2061165), (45, 1648932), (51, 1454940), (54, 1374110), (59, 1257660), (60, 1236699), (68, 1091205), (85, 872964), (90, 824466), (102, 727470), (108, 687055), (118, 628830), (135, 549644), (137, 541620), (153, 484980), (170, 436482), (177, 419220), (180, 412233), (204, 363735), (236, 314415), (255, 290988), (270, 274822), (274, 270810), (295, 251532), (306, 242490), (340, 218241), (354, 209610), (411, 180540), (459, 161660), (510, 145494), (531, 139740), (540, 137411), (548, 135405), (590, 125766), (612, 121245), (685, 108324), (708, 104805), (765, 96996), (822, 90270), (885, 83844), (918, 80830), (1003, 73980), (1020, 72747), (1062, 69870), (1180, 62883), (1233, 60180), (1370, 54162), (1530, 48498), (1593, 46580), (1644, 45135), (1770, 41922), (1836, 40415), (2006, 36990), (2055, 36108), (2124, 34935), (2295, 32332), (2329, 31860), (2466, 30090), (2655, 27948), (2740, 27081), (3009, 24660), (3060, 24249), (3186, 23290), (3540, 20961), (3699, 20060), (4012, 18495), (4110, 18054), (4590, 16166), (4658, 15930), (4932, 15045), (5015, 14796), (5310, 13974), (6018, 12330), (6165, 12036), (6372, 11645), (6987, 10620), (7398, 10030), (7965, 9316), (8083, 9180), (8220, 9027)]