299710170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:221

約数の個数: 192

約数和(自身を含む): 873400320

約数和(自身を除く): 573690150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 71, 85, 89, 90, 93, 102, 142, 153, 155, 170, 178, 186, 213, 255, 267, 279, 306, 310, 355, 426, 445, 465, 510, 527, 534, 558, 639, 710, 765, 801, 890, 930, 1054, 1065, 1207, 1278, 1335, 1395, 1513, 1530, 1581, 1602, 2130, 2201, 2414, 2635, 2670, 2759, 2790, 3026, 3162, 3195, 3621, 4005, 4402, 4539, 4743, 5270, 5518, 6035, 6319, 6390, 6603, 7242, 7565, 7905, 8010, 8277, 9078, 9486, 10863, 11005, 12070, 12638, 13206, 13617, 13795, 15130, 15810, 16554, 18105, 18957, 19809, 21726, 22010, 22695, 23715, 24831, 27234, 27590, 31595, 33015, 36210, 37417, 37914, 39618, 41385, 45390, 46903, 47430, 49662, 54315, 56871, 63190, 66030, 68085, 74834, 82770, 93806, 94785, 99045, 107423, 108630, 112251, 113742, 124155, 136170, 140709, 187085, 189570, 195889, 198090, 214846, 224502, 234515, 248310, 281418, 284355, 322269, 336753, 374170, 391778, 422127, 469030, 537115, 561255, 568710, 587667, 644538, 673506, 703545, 844254, 966807, 979445, 1074230, 1122510, 1175334, 1407090, 1611345, 1683765, 1763001, 1933614, 1958890, 2110635, 2938335, 3222690, 3330113, 3367530, 3526002, 4221270, 4834035, 5876670, 6660226, 8815005, 9668070, 9990339, 16650565, 17630010, 19980678, 29971017, 33301130, 49951695, 59942034, 99903390, 149855085, 299710170]

約数ペア:

[(1, 299710170), (2, 149855085), (3, 99903390), (5, 59942034), (6, 49951695), (9, 33301130), (10, 29971017), (15, 19980678), (17, 17630010), (18, 16650565), (30, 9990339), (31, 9668070), (34, 8815005), (45, 6660226), (51, 5876670), (62, 4834035), (71, 4221270), (85, 3526002), (89, 3367530), (90, 3330113), (93, 3222690), (102, 2938335), (142, 2110635), (153, 1958890), (155, 1933614), (170, 1763001), (178, 1683765), (186, 1611345), (213, 1407090), (255, 1175334), (267, 1122510), (279, 1074230), (306, 979445), (310, 966807), (355, 844254), (426, 703545), (445, 673506), (465, 644538), (510, 587667), (527, 568710), (534, 561255), (558, 537115), (639, 469030), (710, 422127), (765, 391778), (801, 374170), (890, 336753), (930, 322269), (1054, 284355), (1065, 281418), (1207, 248310), (1278, 234515), (1335, 224502), (1395, 214846), (1513, 198090), (1530, 195889), (1581, 189570), (1602, 187085), (2130, 140709), (2201, 136170), (2414, 124155), (2635, 113742), (2670, 112251), (2759, 108630), (2790, 107423), (3026, 99045), (3162, 94785), (3195, 93806), (3621, 82770), (4005, 74834), (4402, 68085), (4539, 66030), (4743, 63190), (5270, 56871), (5518, 54315), (6035, 49662), (6319, 47430), (6390, 46903), (6603, 45390), (7242, 41385), (7565, 39618), (7905, 37914), (8010, 37417), (8277, 36210), (9078, 33015), (9486, 31595), (10863, 27590), (11005, 27234), (12070, 24831), (12638, 23715), (13206, 22695), (13617, 22010), (13795, 21726), (15130, 19809), (15810, 18957), (16554, 18105)]