98802180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1$

素因数の和:951

約数の個数: 120

約数和(自身を含む): 314677440

約数和(自身を除く): 215875260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 81, 90, 108, 135, 142, 162, 180, 213, 270, 284, 324, 355, 405, 426, 540, 639, 710, 810, 852, 859, 1065, 1278, 1420, 1620, 1718, 1917, 2130, 2556, 2577, 3195, 3436, 3834, 4260, 4295, 5154, 5751, 6390, 7668, 7731, 8590, 9585, 10308, 11502, 12780, 12885, 15462, 17180, 19170, 23004, 23193, 25770, 28755, 30924, 38340, 38655, 46386, 51540, 57510, 60989, 69579, 77310, 92772, 115020, 115965, 121978, 139158, 154620, 182967, 231930, 243956, 278316, 304945, 347895, 365934, 463860, 548901, 609890, 695790, 731868, 914835, 1097802, 1219780, 1391580, 1646703, 1829670, 2195604, 2744505, 3293406, 3659340, 4940109, 5489010, 6586812, 8233515, 9880218, 10978020, 16467030, 19760436, 24700545, 32934060, 49401090, 98802180]

約数ペア:

[(1, 98802180), (2, 49401090), (3, 32934060), (4, 24700545), (5, 19760436), (6, 16467030), (9, 10978020), (10, 9880218), (12, 8233515), (15, 6586812), (18, 5489010), (20, 4940109), (27, 3659340), (30, 3293406), (36, 2744505), (45, 2195604), (54, 1829670), (60, 1646703), (71, 1391580), (81, 1219780), (90, 1097802), (108, 914835), (135, 731868), (142, 695790), (162, 609890), (180, 548901), (213, 463860), (270, 365934), (284, 347895), (324, 304945), (355, 278316), (405, 243956), (426, 231930), (540, 182967), (639, 154620), (710, 139158), (810, 121978), (852, 115965), (859, 115020), (1065, 92772), (1278, 77310), (1420, 69579), (1620, 60989), (1718, 57510), (1917, 51540), (2130, 46386), (2556, 38655), (2577, 38340), (3195, 30924), (3436, 28755), (3834, 25770), (4260, 23193), (4295, 23004), (5154, 19170), (5751, 17180), (6390, 15462), (7668, 12885), (7731, 12780), (8590, 11502), (9585, 10308)]