82801380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2069}}^1$

素因数の和:2133

約数の個数: 96

約数和(自身を含む): 250387200

約数和(自身を除く): 167585820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 276, 290, 345, 348, 435, 460, 580, 667, 690, 870, 1334, 1380, 1740, 2001, 2069, 2668, 3335, 4002, 4138, 6207, 6670, 8004, 8276, 10005, 10345, 12414, 13340, 20010, 20690, 24828, 31035, 40020, 41380, 47587, 60001, 62070, 95174, 120002, 124140, 142761, 180003, 190348, 237935, 240004, 285522, 300005, 360006, 475870, 571044, 600010, 713805, 720012, 900015, 951740, 1200020, 1380023, 1427610, 1800030, 2760046, 2855220, 3600060, 4140069, 5520092, 6900115, 8280138, 13800230, 16560276, 20700345, 27600460, 41400690, 82801380]

約数ペア:

[(1, 82801380), (2, 41400690), (3, 27600460), (4, 20700345), (5, 16560276), (6, 13800230), (10, 8280138), (12, 6900115), (15, 5520092), (20, 4140069), (23, 3600060), (29, 2855220), (30, 2760046), (46, 1800030), (58, 1427610), (60, 1380023), (69, 1200020), (87, 951740), (92, 900015), (115, 720012), (116, 713805), (138, 600010), (145, 571044), (174, 475870), (230, 360006), (276, 300005), (290, 285522), (345, 240004), (348, 237935), (435, 190348), (460, 180003), (580, 142761), (667, 124140), (690, 120002), (870, 95174), (1334, 62070), (1380, 60001), (1740, 47587), (2001, 41380), (2069, 40020), (2668, 31035), (3335, 24828), (4002, 20690), (4138, 20010), (6207, 13340), (6670, 12414), (8004, 10345), (8276, 10005)]