79696980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13417}}^1$

素因数の和:13446

約数の個数: 96

約数和(自身を含む): 270506880

約数和(自身を除く): 190809900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 13417, 26834, 40251, 53668, 67085, 80502, 120753, 134170, 147587, 161004, 201255, 241506, 268340, 295174, 362259, 402510, 442761, 483012, 590348, 603765, 724518, 737935, 805020, 885522, 1207530, 1328283, 1449036, 1475870, 1771044, 1811295, 2213805, 2415060, 2656566, 2951740, 3622590, 3984849, 4427610, 5313132, 6641415, 7245180, 7969698, 8855220, 13282830, 15939396, 19924245, 26565660, 39848490, 79696980]

約数ペア:

[(1, 79696980), (2, 39848490), (3, 26565660), (4, 19924245), (5, 15939396), (6, 13282830), (9, 8855220), (10, 7969698), (11, 7245180), (12, 6641415), (15, 5313132), (18, 4427610), (20, 3984849), (22, 3622590), (27, 2951740), (30, 2656566), (33, 2415060), (36, 2213805), (44, 1811295), (45, 1771044), (54, 1475870), (55, 1449036), (60, 1328283), (66, 1207530), (90, 885522), (99, 805020), (108, 737935), (110, 724518), (132, 603765), (135, 590348), (165, 483012), (180, 442761), (198, 402510), (220, 362259), (270, 295174), (297, 268340), (330, 241506), (396, 201255), (495, 161004), (540, 147587), (594, 134170), (660, 120753), (990, 80502), (1188, 67085), (1485, 53668), (1980, 40251), (2970, 26834), (5940, 13417)]