12078450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 34819200

約数和(自身を除く): 22740750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 90, 115, 135, 138, 150, 207, 225, 230, 270, 345, 389, 414, 450, 575, 621, 675, 690, 778, 1035, 1150, 1167, 1242, 1350, 1725, 1945, 2070, 2334, 3105, 3450, 3501, 3890, 5175, 5835, 6210, 7002, 8947, 9725, 10350, 10503, 11670, 15525, 17505, 17894, 19450, 21006, 26841, 29175, 31050, 35010, 44735, 52515, 53682, 58350, 80523, 87525, 89470, 105030, 134205, 161046, 175050, 223675, 241569, 262575, 268410, 402615, 447350, 483138, 525150, 671025, 805230, 1207845, 1342050, 2013075, 2415690, 4026150, 6039225, 12078450]

約数ペア:

[(1, 12078450), (2, 6039225), (3, 4026150), (5, 2415690), (6, 2013075), (9, 1342050), (10, 1207845), (15, 805230), (18, 671025), (23, 525150), (25, 483138), (27, 447350), (30, 402615), (45, 268410), (46, 262575), (50, 241569), (54, 223675), (69, 175050), (75, 161046), (90, 134205), (115, 105030), (135, 89470), (138, 87525), (150, 80523), (207, 58350), (225, 53682), (230, 52515), (270, 44735), (345, 35010), (389, 31050), (414, 29175), (450, 26841), (575, 21006), (621, 19450), (675, 17894), (690, 17505), (778, 15525), (1035, 11670), (1150, 10503), (1167, 10350), (1242, 9725), (1350, 8947), (1725, 7002), (1945, 6210), (2070, 5835), (2334, 5175), (3105, 3890), (3450, 3501)]