40230750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 117411840

約数和(自身を除く): 77181090

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 79, 97, 105, 125, 150, 158, 175, 194, 210, 237, 250, 291, 350, 375, 395, 474, 485, 525, 553, 582, 679, 750, 790, 875, 970, 1050, 1106, 1185, 1358, 1455, 1659, 1750, 1975, 2037, 2370, 2425, 2625, 2765, 2910, 3318, 3395, 3950, 4074, 4850, 5250, 5530, 5925, 6790, 7275, 7663, 8295, 9875, 10185, 11850, 12125, 13825, 14550, 15326, 16590, 16975, 19750, 20370, 22989, 24250, 27650, 29625, 33950, 36375, 38315, 41475, 45978, 50925, 53641, 59250, 69125, 72750, 76630, 82950, 84875, 101850, 107282, 114945, 138250, 160923, 169750, 191575, 207375, 229890, 254625, 268205, 321846, 383150, 414750, 509250, 536410, 574725, 804615, 957875, 1149450, 1341025, 1609230, 1915750, 2682050, 2873625, 4023075, 5747250, 6705125, 8046150, 13410250, 20115375, 40230750]

約数ペア:

[(1, 40230750), (2, 20115375), (3, 13410250), (5, 8046150), (6, 6705125), (7, 5747250), (10, 4023075), (14, 2873625), (15, 2682050), (21, 1915750), (25, 1609230), (30, 1341025), (35, 1149450), (42, 957875), (50, 804615), (70, 574725), (75, 536410), (79, 509250), (97, 414750), (105, 383150), (125, 321846), (150, 268205), (158, 254625), (175, 229890), (194, 207375), (210, 191575), (237, 169750), (250, 160923), (291, 138250), (350, 114945), (375, 107282), (395, 101850), (474, 84875), (485, 82950), (525, 76630), (553, 72750), (582, 69125), (679, 59250), (750, 53641), (790, 50925), (875, 45978), (970, 41475), (1050, 38315), (1106, 36375), (1185, 33950), (1358, 29625), (1455, 27650), (1659, 24250), (1750, 22989), (1975, 20370), (2037, 19750), (2370, 16975), (2425, 16590), (2625, 15326), (2765, 14550), (2910, 13825), (3318, 12125), (3395, 11850), (3950, 10185), (4074, 9875), (4850, 8295), (5250, 7663), (5530, 7275), (5925, 6790)]