12308200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 31248000

約数和(自身を除く): 18939800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 41, 50, 76, 79, 82, 95, 100, 152, 158, 164, 190, 200, 205, 316, 328, 380, 395, 410, 475, 632, 760, 779, 790, 820, 950, 1025, 1501, 1558, 1580, 1640, 1900, 1975, 2050, 3002, 3116, 3160, 3239, 3800, 3895, 3950, 4100, 6004, 6232, 6478, 7505, 7790, 7900, 8200, 12008, 12956, 15010, 15580, 15800, 16195, 19475, 25912, 30020, 31160, 32390, 37525, 38950, 60040, 61541, 64780, 75050, 77900, 80975, 123082, 129560, 150100, 155800, 161950, 246164, 300200, 307705, 323900, 492328, 615410, 647800, 1230820, 1538525, 2461640, 3077050, 6154100, 12308200]

約数ペア:

[(1, 12308200), (2, 6154100), (4, 3077050), (5, 2461640), (8, 1538525), (10, 1230820), (19, 647800), (20, 615410), (25, 492328), (38, 323900), (40, 307705), (41, 300200), (50, 246164), (76, 161950), (79, 155800), (82, 150100), (95, 129560), (100, 123082), (152, 80975), (158, 77900), (164, 75050), (190, 64780), (200, 61541), (205, 60040), (316, 38950), (328, 37525), (380, 32390), (395, 31160), (410, 30020), (475, 25912), (632, 19475), (760, 16195), (779, 15800), (790, 15580), (820, 15010), (950, 12956), (1025, 12008), (1501, 8200), (1558, 7900), (1580, 7790), (1640, 7505), (1900, 6478), (1975, 6232), (2050, 6004), (3002, 4100), (3116, 3950), (3160, 3895), (3239, 3800)]