77402360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 192

約数和(自身を含む): 226048320

約数和(自身を除く): 148645960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 23, 28, 34, 35, 40, 46, 49, 56, 68, 70, 85, 92, 98, 101, 115, 119, 136, 140, 161, 170, 184, 196, 202, 230, 238, 245, 280, 322, 340, 391, 392, 404, 460, 476, 490, 505, 595, 644, 680, 707, 782, 805, 808, 833, 920, 952, 980, 1010, 1127, 1190, 1288, 1414, 1564, 1610, 1666, 1717, 1955, 1960, 2020, 2254, 2323, 2380, 2737, 2828, 3128, 3220, 3332, 3434, 3535, 3910, 4040, 4165, 4508, 4646, 4760, 4949, 5474, 5635, 5656, 6440, 6664, 6868, 7070, 7820, 8330, 8585, 9016, 9292, 9898, 10948, 11270, 11615, 12019, 13685, 13736, 14140, 15640, 16261, 16660, 17170, 18584, 19159, 19796, 21896, 22540, 23230, 24038, 24745, 27370, 28280, 32522, 33320, 34340, 38318, 39491, 39592, 45080, 46460, 48076, 49490, 54740, 60095, 65044, 68680, 76636, 78982, 81305, 84133, 92920, 95795, 96152, 98980, 109480, 113827, 120190, 130088, 153272, 157964, 162610, 168266, 191590, 197455, 197960, 227654, 240380, 276437, 315928, 325220, 336532, 383180, 394910, 420665, 455308, 480760, 552874, 569135, 650440, 673064, 766360, 789820, 841330, 910616, 1105748, 1138270, 1382185, 1579640, 1682660, 1935059, 2211496, 2276540, 2764370, 3365320, 3870118, 4553080, 5528740, 7740236, 9675295, 11057480, 15480472, 19350590, 38701180, 77402360]

約数ペア:

[(1, 77402360), (2, 38701180), (4, 19350590), (5, 15480472), (7, 11057480), (8, 9675295), (10, 7740236), (14, 5528740), (17, 4553080), (20, 3870118), (23, 3365320), (28, 2764370), (34, 2276540), (35, 2211496), (40, 1935059), (46, 1682660), (49, 1579640), (56, 1382185), (68, 1138270), (70, 1105748), (85, 910616), (92, 841330), (98, 789820), (101, 766360), (115, 673064), (119, 650440), (136, 569135), (140, 552874), (161, 480760), (170, 455308), (184, 420665), (196, 394910), (202, 383180), (230, 336532), (238, 325220), (245, 315928), (280, 276437), (322, 240380), (340, 227654), (391, 197960), (392, 197455), (404, 191590), (460, 168266), (476, 162610), (490, 157964), (505, 153272), (595, 130088), (644, 120190), (680, 113827), (707, 109480), (782, 98980), (805, 96152), (808, 95795), (833, 92920), (920, 84133), (952, 81305), (980, 78982), (1010, 76636), (1127, 68680), (1190, 65044), (1288, 60095), (1414, 54740), (1564, 49490), (1610, 48076), (1666, 46460), (1717, 45080), (1955, 39592), (1960, 39491), (2020, 38318), (2254, 34340), (2323, 33320), (2380, 32522), (2737, 28280), (2828, 27370), (3128, 24745), (3220, 24038), (3332, 23230), (3434, 22540), (3535, 21896), (3910, 19796), (4040, 19159), (4165, 18584), (4508, 17170), (4646, 16660), (4760, 16261), (4949, 15640), (5474, 14140), (5635, 13736), (5656, 13685), (6440, 12019), (6664, 11615), (6868, 11270), (7070, 10948), (7820, 9898), (8330, 9292), (8585, 9016)]