146300940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{28027}}^1$

素因数の和:28071

約数の個数: 72

約数和(自身を含む): 459098640

約数和(自身を除く): 312797700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 28027, 56054, 84081, 112108, 140135, 168162, 252243, 280270, 336324, 420405, 504486, 560540, 812783, 840810, 1008972, 1261215, 1625566, 1681620, 2438349, 2522430, 3251132, 4063915, 4876698, 5044860, 7315047, 8127830, 9753396, 12191745, 14630094, 16255660, 24383490, 29260188, 36575235, 48766980, 73150470, 146300940]

約数ペア:

[(1, 146300940), (2, 73150470), (3, 48766980), (4, 36575235), (5, 29260188), (6, 24383490), (9, 16255660), (10, 14630094), (12, 12191745), (15, 9753396), (18, 8127830), (20, 7315047), (29, 5044860), (30, 4876698), (36, 4063915), (45, 3251132), (58, 2522430), (60, 2438349), (87, 1681620), (90, 1625566), (116, 1261215), (145, 1008972), (174, 840810), (180, 812783), (261, 560540), (290, 504486), (348, 420405), (435, 336324), (522, 280270), (580, 252243), (870, 168162), (1044, 140135), (1305, 112108), (1740, 84081), (2610, 56054), (5220, 28027)]