150400640

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18077}}^1$

素因数の和:18109

約数の個数: 64

約数和(自身を含む): 387230760

約数和(自身を除く): 236830120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 18077, 36154, 72308, 90385, 144616, 180770, 235001, 289232, 361540, 470002, 578464, 723080, 940004, 1156928, 1175005, 1446160, 1880008, 2313856, 2350010, 2892320, 3760016, 4700020, 5784640, 7520032, 9400040, 11569280, 15040064, 18800080, 30080128, 37600160, 75200320, 150400640]

約数ペア:

[(1, 150400640), (2, 75200320), (4, 37600160), (5, 30080128), (8, 18800080), (10, 15040064), (13, 11569280), (16, 9400040), (20, 7520032), (26, 5784640), (32, 4700020), (40, 3760016), (52, 2892320), (64, 2350010), (65, 2313856), (80, 1880008), (104, 1446160), (128, 1175005), (130, 1156928), (160, 940004), (208, 723080), (260, 578464), (320, 470002), (416, 361540), (520, 289232), (640, 235001), (832, 180770), (1040, 144616), (1664, 90385), (2080, 72308), (4160, 36154), (8320, 18077)]