206738460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2213}}^1$

素因数の和:2404

約数の個数: 96

約数和(自身を含む): 647196480

約数和(自身を除く): 440458020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 173, 180, 270, 346, 519, 540, 692, 865, 1038, 1557, 1730, 2076, 2213, 2595, 3114, 3460, 4426, 4671, 5190, 6228, 6639, 7785, 8852, 9342, 10380, 11065, 13278, 15570, 18684, 19917, 22130, 23355, 26556, 31140, 33195, 39834, 44260, 46710, 59751, 66390, 79668, 93420, 99585, 119502, 132780, 199170, 239004, 298755, 382849, 398340, 597510, 765698, 1148547, 1195020, 1531396, 1914245, 2297094, 3445641, 3828490, 4594188, 5742735, 6891282, 7656980, 10336923, 11485470, 13782564, 17228205, 20673846, 22970940, 34456410, 41347692, 51684615, 68912820, 103369230, 206738460]

約数ペア:

[(1, 206738460), (2, 103369230), (3, 68912820), (4, 51684615), (5, 41347692), (6, 34456410), (9, 22970940), (10, 20673846), (12, 17228205), (15, 13782564), (18, 11485470), (20, 10336923), (27, 7656980), (30, 6891282), (36, 5742735), (45, 4594188), (54, 3828490), (60, 3445641), (90, 2297094), (108, 1914245), (135, 1531396), (173, 1195020), (180, 1148547), (270, 765698), (346, 597510), (519, 398340), (540, 382849), (692, 298755), (865, 239004), (1038, 199170), (1557, 132780), (1730, 119502), (2076, 99585), (2213, 93420), (2595, 79668), (3114, 66390), (3460, 59751), (4426, 46710), (4671, 44260), (5190, 39834), (6228, 33195), (6639, 31140), (7785, 26556), (8852, 23355), (9342, 22130), (10380, 19917), (11065, 18684), (13278, 15570)]