108105720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 346420800

約数和(自身を除く): 238315080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 197, 204, 255, 269, 340, 394, 408, 510, 538, 591, 680, 788, 807, 985, 1020, 1076, 1182, 1345, 1576, 1614, 1970, 2040, 2152, 2364, 2690, 2955, 3228, 3349, 3940, 4035, 4573, 4728, 5380, 5910, 6456, 6698, 7880, 8070, 9146, 10047, 10760, 11820, 13396, 13719, 16140, 16745, 18292, 20094, 22865, 23640, 26792, 27438, 32280, 33490, 36584, 40188, 45730, 50235, 52993, 54876, 66980, 68595, 80376, 91460, 100470, 105986, 109752, 133960, 137190, 158979, 182920, 200940, 211972, 264965, 274380, 317958, 401880, 423944, 529930, 548760, 635916, 794895, 900881, 1059860, 1271832, 1589790, 1801762, 2119720, 2702643, 3179580, 3603524, 4504405, 5405286, 6359160, 7207048, 9008810, 10810572, 13513215, 18017620, 21621144, 27026430, 36035240, 54052860, 108105720]

約数ペア:

[(1, 108105720), (2, 54052860), (3, 36035240), (4, 27026430), (5, 21621144), (6, 18017620), (8, 13513215), (10, 10810572), (12, 9008810), (15, 7207048), (17, 6359160), (20, 5405286), (24, 4504405), (30, 3603524), (34, 3179580), (40, 2702643), (51, 2119720), (60, 1801762), (68, 1589790), (85, 1271832), (102, 1059860), (120, 900881), (136, 794895), (170, 635916), (197, 548760), (204, 529930), (255, 423944), (269, 401880), (340, 317958), (394, 274380), (408, 264965), (510, 211972), (538, 200940), (591, 182920), (680, 158979), (788, 137190), (807, 133960), (985, 109752), (1020, 105986), (1076, 100470), (1182, 91460), (1345, 80376), (1576, 68595), (1614, 66980), (1970, 54876), (2040, 52993), (2152, 50235), (2364, 45730), (2690, 40188), (2955, 36584), (3228, 33490), (3349, 32280), (3940, 27438), (4035, 26792), (4573, 23640), (4728, 22865), (5380, 20094), (5910, 18292), (6456, 16745), (6698, 16140), (7880, 13719), (8070, 13396), (9146, 11820), (10047, 10760)]