4005300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:122

約数の個数: 108

約数和(自身を含む): 12707520

約数和(自身を除く): 8702220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 79, 100, 130, 150, 156, 158, 169, 195, 237, 260, 300, 316, 325, 338, 390, 395, 474, 507, 650, 676, 780, 790, 845, 948, 975, 1014, 1027, 1185, 1300, 1580, 1690, 1950, 1975, 2028, 2054, 2370, 2535, 3081, 3380, 3900, 3950, 4108, 4225, 4740, 5070, 5135, 5925, 6162, 7900, 8450, 10140, 10270, 11850, 12324, 12675, 13351, 15405, 16900, 20540, 23700, 25350, 25675, 26702, 30810, 40053, 50700, 51350, 53404, 61620, 66755, 77025, 80106, 102700, 133510, 154050, 160212, 200265, 267020, 308100, 333775, 400530, 667550, 801060, 1001325, 1335100, 2002650, 4005300]

約数ペア:

[(1, 4005300), (2, 2002650), (3, 1335100), (4, 1001325), (5, 801060), (6, 667550), (10, 400530), (12, 333775), (13, 308100), (15, 267020), (20, 200265), (25, 160212), (26, 154050), (30, 133510), (39, 102700), (50, 80106), (52, 77025), (60, 66755), (65, 61620), (75, 53404), (78, 51350), (79, 50700), (100, 40053), (130, 30810), (150, 26702), (156, 25675), (158, 25350), (169, 23700), (195, 20540), (237, 16900), (260, 15405), (300, 13351), (316, 12675), (325, 12324), (338, 11850), (390, 10270), (395, 10140), (474, 8450), (507, 7900), (650, 6162), (676, 5925), (780, 5135), (790, 5070), (845, 4740), (948, 4225), (975, 4108), (1014, 3950), (1027, 3900), (1185, 3380), (1300, 3081), (1580, 2535), (1690, 2370), (1950, 2054), (1975, 2028)]