154756440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8429}}^1$

素因数の和:8466

約数の個数: 128

約数和(自身を含む): 546264000

約数和(自身を除く): 391507560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 8429, 9180, 16858, 18360, 25287, 33716, 42145, 50574, 67432, 75861, 84290, 101148, 126435, 143293, 151722, 168580, 202296, 227583, 252870, 286586, 303444, 337160, 379305, 429879, 455166, 505740, 573172, 606888, 716465, 758610, 859758, 910332, 1011480, 1137915, 1146344, 1289637, 1432930, 1517220, 1719516, 1820664, 2149395, 2275830, 2579274, 2865860, 3034440, 3439032, 3868911, 4298790, 4551660, 5158548, 5731720, 6448185, 7737822, 8597580, 9103320, 10317096, 12896370, 15475644, 17195160, 19344555, 25792740, 30951288, 38689110, 51585480, 77378220, 154756440]

約数ペア:

[(1, 154756440), (2, 77378220), (3, 51585480), (4, 38689110), (5, 30951288), (6, 25792740), (8, 19344555), (9, 17195160), (10, 15475644), (12, 12896370), (15, 10317096), (17, 9103320), (18, 8597580), (20, 7737822), (24, 6448185), (27, 5731720), (30, 5158548), (34, 4551660), (36, 4298790), (40, 3868911), (45, 3439032), (51, 3034440), (54, 2865860), (60, 2579274), (68, 2275830), (72, 2149395), (85, 1820664), (90, 1719516), (102, 1517220), (108, 1432930), (120, 1289637), (135, 1146344), (136, 1137915), (153, 1011480), (170, 910332), (180, 859758), (204, 758610), (216, 716465), (255, 606888), (270, 573172), (306, 505740), (340, 455166), (360, 429879), (408, 379305), (459, 337160), (510, 303444), (540, 286586), (612, 252870), (680, 227583), (765, 202296), (918, 168580), (1020, 151722), (1080, 143293), (1224, 126435), (1530, 101148), (1836, 84290), (2040, 75861), (2295, 67432), (3060, 50574), (3672, 42145), (4590, 33716), (6120, 25287), (8429, 18360), (9180, 16858)]