73381000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{953}}^1$

素因数の和:992

約数の個数: 128

約数和(自身を含む): 214306560

約数和(自身を除く): 140925560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 175, 200, 220, 250, 275, 280, 308, 350, 385, 440, 500, 550, 616, 700, 770, 875, 953, 1000, 1100, 1375, 1400, 1540, 1750, 1906, 1925, 2200, 2750, 3080, 3500, 3812, 3850, 4765, 5500, 6671, 7000, 7624, 7700, 9530, 9625, 10483, 11000, 13342, 15400, 19060, 19250, 20966, 23825, 26684, 33355, 38120, 38500, 41932, 47650, 52415, 53368, 66710, 73381, 77000, 83864, 95300, 104830, 119125, 133420, 146762, 166775, 190600, 209660, 238250, 262075, 266840, 293524, 333550, 366905, 419320, 476500, 524150, 587048, 667100, 733810, 833875, 953000, 1048300, 1310375, 1334200, 1467620, 1667750, 1834525, 2096600, 2620750, 2935240, 3335500, 3669050, 5241500, 6671000, 7338100, 9172625, 10483000, 14676200, 18345250, 36690500, 73381000]

約数ペア:

[(1, 73381000), (2, 36690500), (4, 18345250), (5, 14676200), (7, 10483000), (8, 9172625), (10, 7338100), (11, 6671000), (14, 5241500), (20, 3669050), (22, 3335500), (25, 2935240), (28, 2620750), (35, 2096600), (40, 1834525), (44, 1667750), (50, 1467620), (55, 1334200), (56, 1310375), (70, 1048300), (77, 953000), (88, 833875), (100, 733810), (110, 667100), (125, 587048), (140, 524150), (154, 476500), (175, 419320), (200, 366905), (220, 333550), (250, 293524), (275, 266840), (280, 262075), (308, 238250), (350, 209660), (385, 190600), (440, 166775), (500, 146762), (550, 133420), (616, 119125), (700, 104830), (770, 95300), (875, 83864), (953, 77000), (1000, 73381), (1100, 66710), (1375, 53368), (1400, 52415), (1540, 47650), (1750, 41932), (1906, 38500), (1925, 38120), (2200, 33355), (2750, 26684), (3080, 23825), (3500, 20966), (3812, 19250), (3850, 19060), (4765, 15400), (5500, 13342), (6671, 11000), (7000, 10483), (7624, 9625), (7700, 9530)]