90296360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1591

約数の個数: 128

約数和(自身を含む): 266803200

約数和(自身を除く): 176506840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 88, 95, 110, 133, 140, 152, 154, 190, 209, 220, 266, 280, 308, 380, 385, 418, 440, 532, 616, 665, 760, 770, 836, 1045, 1064, 1330, 1463, 1540, 1543, 1672, 2090, 2660, 2926, 3080, 3086, 4180, 5320, 5852, 6172, 7315, 7715, 8360, 10801, 11704, 12344, 14630, 15430, 16973, 21602, 29260, 29317, 30860, 33946, 43204, 54005, 58520, 58634, 61720, 67892, 84865, 86408, 108010, 117268, 118811, 135784, 146585, 169730, 205219, 216020, 234536, 237622, 293170, 322487, 339460, 410438, 432040, 475244, 586340, 594055, 644974, 678920, 820876, 950488, 1026095, 1172680, 1188110, 1289948, 1612435, 1641752, 2052190, 2257409, 2376220, 2579896, 3224870, 4104380, 4514818, 4752440, 6449740, 8208760, 9029636, 11287045, 12899480, 18059272, 22574090, 45148180, 90296360]

約数ペア:

[(1, 90296360), (2, 45148180), (4, 22574090), (5, 18059272), (7, 12899480), (8, 11287045), (10, 9029636), (11, 8208760), (14, 6449740), (19, 4752440), (20, 4514818), (22, 4104380), (28, 3224870), (35, 2579896), (38, 2376220), (40, 2257409), (44, 2052190), (55, 1641752), (56, 1612435), (70, 1289948), (76, 1188110), (77, 1172680), (88, 1026095), (95, 950488), (110, 820876), (133, 678920), (140, 644974), (152, 594055), (154, 586340), (190, 475244), (209, 432040), (220, 410438), (266, 339460), (280, 322487), (308, 293170), (380, 237622), (385, 234536), (418, 216020), (440, 205219), (532, 169730), (616, 146585), (665, 135784), (760, 118811), (770, 117268), (836, 108010), (1045, 86408), (1064, 84865), (1330, 67892), (1463, 61720), (1540, 58634), (1543, 58520), (1672, 54005), (2090, 43204), (2660, 33946), (2926, 30860), (3080, 29317), (3086, 29260), (4180, 21602), (5320, 16973), (5852, 15430), (6172, 14630), (7315, 12344), (7715, 11704), (8360, 10801)]