153871740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{77713}}^1$

素因数の和:77739

約数の個数: 72

約数和(自身を含む): 509182128

約数和(自身を除く): 355310388

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 77713, 155426, 233139, 310852, 388565, 466278, 699417, 777130, 854843, 932556, 1165695, 1398834, 1554260, 1709686, 2331390, 2564529, 2797668, 3419372, 3497085, 4274215, 4662780, 5129058, 6994170, 7693587, 8548430, 10258116, 12822645, 13988340, 15387174, 17096860, 25645290, 30774348, 38467935, 51290580, 76935870, 153871740]

約数ペア:

[(1, 153871740), (2, 76935870), (3, 51290580), (4, 38467935), (5, 30774348), (6, 25645290), (9, 17096860), (10, 15387174), (11, 13988340), (12, 12822645), (15, 10258116), (18, 8548430), (20, 7693587), (22, 6994170), (30, 5129058), (33, 4662780), (36, 4274215), (44, 3497085), (45, 3419372), (55, 2797668), (60, 2564529), (66, 2331390), (90, 1709686), (99, 1554260), (110, 1398834), (132, 1165695), (165, 932556), (180, 854843), (198, 777130), (220, 699417), (330, 466278), (396, 388565), (495, 310852), (660, 233139), (990, 155426), (1980, 77713)]