202824120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1789

約数の個数: 128

約数和(自身を含む): 650073600

約数和(自身を除く): 447249480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 43, 46, 60, 69, 86, 92, 115, 120, 129, 138, 172, 184, 215, 230, 258, 276, 344, 345, 430, 460, 516, 552, 645, 690, 860, 920, 989, 1032, 1290, 1380, 1709, 1720, 1978, 2580, 2760, 2967, 3418, 3956, 4945, 5127, 5160, 5934, 6836, 7912, 8545, 9890, 10254, 11868, 13672, 14835, 17090, 19780, 20508, 23736, 25635, 29670, 34180, 39307, 39560, 41016, 51270, 59340, 68360, 73487, 78614, 102540, 117921, 118680, 146974, 157228, 196535, 205080, 220461, 235842, 293948, 314456, 367435, 393070, 440922, 471684, 587896, 589605, 734870, 786140, 881844, 943368, 1102305, 1179210, 1469740, 1572280, 1690201, 1763688, 2204610, 2358420, 2939480, 3380402, 4409220, 4716840, 5070603, 6760804, 8451005, 8818440, 10141206, 13521608, 16902010, 20282412, 25353015, 33804020, 40564824, 50706030, 67608040, 101412060, 202824120]

約数ペア:

[(1, 202824120), (2, 101412060), (3, 67608040), (4, 50706030), (5, 40564824), (6, 33804020), (8, 25353015), (10, 20282412), (12, 16902010), (15, 13521608), (20, 10141206), (23, 8818440), (24, 8451005), (30, 6760804), (40, 5070603), (43, 4716840), (46, 4409220), (60, 3380402), (69, 2939480), (86, 2358420), (92, 2204610), (115, 1763688), (120, 1690201), (129, 1572280), (138, 1469740), (172, 1179210), (184, 1102305), (215, 943368), (230, 881844), (258, 786140), (276, 734870), (344, 589605), (345, 587896), (430, 471684), (460, 440922), (516, 393070), (552, 367435), (645, 314456), (690, 293948), (860, 235842), (920, 220461), (989, 205080), (1032, 196535), (1290, 157228), (1380, 146974), (1709, 118680), (1720, 117921), (1978, 102540), (2580, 78614), (2760, 73487), (2967, 68360), (3418, 59340), (3956, 51270), (4945, 41016), (5127, 39560), (5160, 39307), (5934, 34180), (6836, 29670), (7912, 25635), (8545, 23736), (9890, 20508), (10254, 19780), (11868, 17090), (13672, 14835)]