75608280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 273330720

約数和(自身を除く): 197722440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 61, 66, 72, 88, 90, 99, 110, 120, 122, 132, 165, 180, 183, 198, 220, 244, 264, 305, 313, 330, 360, 366, 396, 440, 488, 495, 549, 610, 626, 660, 671, 732, 792, 915, 939, 990, 1098, 1220, 1252, 1320, 1342, 1464, 1565, 1830, 1878, 1980, 2013, 2196, 2440, 2504, 2684, 2745, 2817, 3130, 3355, 3443, 3660, 3756, 3960, 4026, 4392, 4695, 5368, 5490, 5634, 6039, 6260, 6710, 6886, 7320, 7512, 8052, 9390, 10065, 10329, 10980, 11268, 12078, 12520, 13420, 13772, 14085, 16104, 17215, 18780, 19093, 20130, 20658, 21960, 22536, 24156, 26840, 27544, 28170, 30195, 30987, 34430, 37560, 38186, 40260, 41316, 48312, 51645, 56340, 57279, 60390, 61974, 68860, 76372, 80520, 82632, 95465, 103290, 112680, 114558, 120780, 123948, 137720, 152744, 154935, 171837, 190930, 206580, 210023, 229116, 241560, 247896, 286395, 309870, 343674, 381860, 413160, 420046, 458232, 572790, 619740, 630069, 687348, 763720, 840092, 859185, 1050115, 1145580, 1239480, 1260138, 1374696, 1680184, 1718370, 1890207, 2100230, 2291160, 2520276, 3150345, 3436740, 3780414, 4200460, 5040552, 6300690, 6873480, 7560828, 8400920, 9451035, 12601380, 15121656, 18902070, 25202760, 37804140, 75608280]

約数ペア:

[(1, 75608280), (2, 37804140), (3, 25202760), (4, 18902070), (5, 15121656), (6, 12601380), (8, 9451035), (9, 8400920), (10, 7560828), (11, 6873480), (12, 6300690), (15, 5040552), (18, 4200460), (20, 3780414), (22, 3436740), (24, 3150345), (30, 2520276), (33, 2291160), (36, 2100230), (40, 1890207), (44, 1718370), (45, 1680184), (55, 1374696), (60, 1260138), (61, 1239480), (66, 1145580), (72, 1050115), (88, 859185), (90, 840092), (99, 763720), (110, 687348), (120, 630069), (122, 619740), (132, 572790), (165, 458232), (180, 420046), (183, 413160), (198, 381860), (220, 343674), (244, 309870), (264, 286395), (305, 247896), (313, 241560), (330, 229116), (360, 210023), (366, 206580), (396, 190930), (440, 171837), (488, 154935), (495, 152744), (549, 137720), (610, 123948), (626, 120780), (660, 114558), (671, 112680), (732, 103290), (792, 95465), (915, 82632), (939, 80520), (990, 76372), (1098, 68860), (1220, 61974), (1252, 60390), (1320, 57279), (1342, 56340), (1464, 51645), (1565, 48312), (1830, 41316), (1878, 40260), (1980, 38186), (2013, 37560), (2196, 34430), (2440, 30987), (2504, 30195), (2684, 28170), (2745, 27544), (2817, 26840), (3130, 24156), (3355, 22536), (3443, 21960), (3660, 20658), (3756, 20130), (3960, 19093), (4026, 18780), (4392, 17215), (4695, 16104), (5368, 14085), (5490, 13772), (5634, 13420), (6039, 12520), (6260, 12078), (6710, 11268), (6886, 10980), (7320, 10329), (7512, 10065), (8052, 9390)]