76428660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:334

約数の個数: 192

約数和(自身を含む): 271724544

約数和(自身を除く): 195295884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 71, 77, 84, 105, 110, 132, 140, 142, 154, 165, 210, 213, 220, 231, 233, 284, 308, 330, 355, 385, 420, 426, 462, 466, 497, 660, 699, 710, 770, 781, 852, 924, 932, 994, 1065, 1155, 1165, 1398, 1420, 1491, 1540, 1562, 1631, 1988, 2130, 2310, 2330, 2343, 2485, 2563, 2796, 2982, 3124, 3262, 3495, 3905, 4260, 4620, 4660, 4686, 4893, 4970, 5126, 5467, 5964, 6524, 6990, 7455, 7689, 7810, 8155, 9372, 9786, 9940, 10252, 10934, 11715, 12815, 13980, 14910, 15378, 15620, 16310, 16401, 16543, 17941, 19572, 21868, 23430, 24465, 25630, 27335, 29820, 30756, 32620, 32802, 33086, 35882, 38445, 46860, 48930, 49629, 51260, 53823, 54670, 65604, 66172, 71764, 76890, 82005, 82715, 89705, 97860, 99258, 107646, 109340, 115801, 153780, 164010, 165430, 179410, 181973, 198516, 215292, 231602, 248145, 269115, 328020, 330860, 347403, 358820, 363946, 463204, 496290, 538230, 545919, 579005, 694806, 727892, 909865, 992580, 1076460, 1091838, 1158010, 1273811, 1389612, 1737015, 1819730, 2183676, 2316020, 2547622, 2729595, 3474030, 3639460, 3821433, 5095244, 5459190, 6369055, 6948060, 7642866, 10918380, 12738110, 15285732, 19107165, 25476220, 38214330, 76428660]

約数ペア:

[(1, 76428660), (2, 38214330), (3, 25476220), (4, 19107165), (5, 15285732), (6, 12738110), (7, 10918380), (10, 7642866), (11, 6948060), (12, 6369055), (14, 5459190), (15, 5095244), (20, 3821433), (21, 3639460), (22, 3474030), (28, 2729595), (30, 2547622), (33, 2316020), (35, 2183676), (42, 1819730), (44, 1737015), (55, 1389612), (60, 1273811), (66, 1158010), (70, 1091838), (71, 1076460), (77, 992580), (84, 909865), (105, 727892), (110, 694806), (132, 579005), (140, 545919), (142, 538230), (154, 496290), (165, 463204), (210, 363946), (213, 358820), (220, 347403), (231, 330860), (233, 328020), (284, 269115), (308, 248145), (330, 231602), (355, 215292), (385, 198516), (420, 181973), (426, 179410), (462, 165430), (466, 164010), (497, 153780), (660, 115801), (699, 109340), (710, 107646), (770, 99258), (781, 97860), (852, 89705), (924, 82715), (932, 82005), (994, 76890), (1065, 71764), (1155, 66172), (1165, 65604), (1398, 54670), (1420, 53823), (1491, 51260), (1540, 49629), (1562, 48930), (1631, 46860), (1988, 38445), (2130, 35882), (2310, 33086), (2330, 32802), (2343, 32620), (2485, 30756), (2563, 29820), (2796, 27335), (2982, 25630), (3124, 24465), (3262, 23430), (3495, 21868), (3905, 19572), (4260, 17941), (4620, 16543), (4660, 16401), (4686, 16310), (4893, 15620), (4970, 15378), (5126, 14910), (5467, 13980), (5964, 12815), (6524, 11715), (6990, 10934), (7455, 10252), (7689, 9940), (7810, 9786), (8155, 9372)]