149011020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{35993}}^1$

素因数の和:36031

約数の個数: 72

約数和(自身を含む): 471665376

約数和(自身を除く): 322654356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 35993, 71986, 107979, 143972, 179965, 215958, 323937, 359930, 431916, 539895, 647874, 719860, 827839, 1079790, 1295748, 1619685, 1655678, 2159580, 2483517, 3239370, 3311356, 4139195, 4967034, 6478740, 7450551, 8278390, 9934068, 12417585, 14901102, 16556780, 24835170, 29802204, 37252755, 49670340, 74505510, 149011020]

約数ペア:

[(1, 149011020), (2, 74505510), (3, 49670340), (4, 37252755), (5, 29802204), (6, 24835170), (9, 16556780), (10, 14901102), (12, 12417585), (15, 9934068), (18, 8278390), (20, 7450551), (23, 6478740), (30, 4967034), (36, 4139195), (45, 3311356), (46, 3239370), (60, 2483517), (69, 2159580), (90, 1655678), (92, 1619685), (115, 1295748), (138, 1079790), (180, 827839), (207, 719860), (230, 647874), (276, 539895), (345, 431916), (414, 359930), (460, 323937), (690, 215958), (828, 179965), (1035, 143972), (1380, 107979), (2070, 71986), (4140, 35993)]