154847880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39103}}^1$

素因数の和:39131

約数の個数: 96

約数和(自身を含む): 549020160

約数和(自身を除く): 394172280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 39103, 78206, 117309, 156412, 195515, 234618, 312824, 351927, 391030, 430133, 469236, 586545, 703854, 782060, 860266, 938472, 1173090, 1290399, 1407708, 1564120, 1720532, 1759635, 2150665, 2346180, 2580798, 2815416, 3441064, 3519270, 3871197, 4301330, 4692360, 5161596, 6451995, 7038540, 7742394, 8602660, 10323192, 12903990, 14077080, 15484788, 17205320, 19355985, 25807980, 30969576, 38711970, 51615960, 77423940, 154847880]

約数ペア:

[(1, 154847880), (2, 77423940), (3, 51615960), (4, 38711970), (5, 30969576), (6, 25807980), (8, 19355985), (9, 17205320), (10, 15484788), (11, 14077080), (12, 12903990), (15, 10323192), (18, 8602660), (20, 7742394), (22, 7038540), (24, 6451995), (30, 5161596), (33, 4692360), (36, 4301330), (40, 3871197), (44, 3519270), (45, 3441064), (55, 2815416), (60, 2580798), (66, 2346180), (72, 2150665), (88, 1759635), (90, 1720532), (99, 1564120), (110, 1407708), (120, 1290399), (132, 1173090), (165, 938472), (180, 860266), (198, 782060), (220, 703854), (264, 586545), (330, 469236), (360, 430133), (396, 391030), (440, 351927), (495, 312824), (660, 234618), (792, 195515), (990, 156412), (1320, 117309), (1980, 78206), (3960, 39103)]