207303900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{8747}}^1$

素因数の和:8843

約数の個数: 72

約数和(自身を含む): 607461120

約数和(自身を除く): 400157220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 150, 158, 237, 300, 316, 395, 474, 790, 948, 1185, 1580, 1975, 2370, 3950, 4740, 5925, 7900, 8747, 11850, 17494, 23700, 26241, 34988, 43735, 52482, 87470, 104964, 131205, 174940, 218675, 262410, 437350, 524820, 656025, 691013, 874700, 1312050, 1382026, 2073039, 2624100, 2764052, 3455065, 4146078, 6910130, 8292156, 10365195, 13820260, 17275325, 20730390, 34550650, 41460780, 51825975, 69101300, 103651950, 207303900]

約数ペア:

[(1, 207303900), (2, 103651950), (3, 69101300), (4, 51825975), (5, 41460780), (6, 34550650), (10, 20730390), (12, 17275325), (15, 13820260), (20, 10365195), (25, 8292156), (30, 6910130), (50, 4146078), (60, 3455065), (75, 2764052), (79, 2624100), (100, 2073039), (150, 1382026), (158, 1312050), (237, 874700), (300, 691013), (316, 656025), (395, 524820), (474, 437350), (790, 262410), (948, 218675), (1185, 174940), (1580, 131205), (1975, 104964), (2370, 87470), (3950, 52482), (4740, 43735), (5925, 34988), (7900, 26241), (8747, 23700), (11850, 17494)]