90190440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{14737}}^1$

素因数の和:14771

約数の個数: 96

約数和(自身を含む): 310382280

約数和(自身を除く): 220191840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 14737, 29474, 44211, 58948, 73685, 88422, 117896, 132633, 147370, 176844, 221055, 250529, 265266, 294740, 353688, 442110, 501058, 530532, 589480, 663165, 751587, 884220, 1002116, 1061064, 1252645, 1326330, 1503174, 1768440, 2004232, 2254761, 2505290, 2652660, 3006348, 3757935, 4509522, 5010580, 5305320, 6012696, 7515870, 9019044, 10021160, 11273805, 15031740, 18038088, 22547610, 30063480, 45095220, 90190440]

約数ペア:

[(1, 90190440), (2, 45095220), (3, 30063480), (4, 22547610), (5, 18038088), (6, 15031740), (8, 11273805), (9, 10021160), (10, 9019044), (12, 7515870), (15, 6012696), (17, 5305320), (18, 5010580), (20, 4509522), (24, 3757935), (30, 3006348), (34, 2652660), (36, 2505290), (40, 2254761), (45, 2004232), (51, 1768440), (60, 1503174), (68, 1326330), (72, 1252645), (85, 1061064), (90, 1002116), (102, 884220), (120, 751587), (136, 663165), (153, 589480), (170, 530532), (180, 501058), (204, 442110), (255, 353688), (306, 294740), (340, 265266), (360, 250529), (408, 221055), (510, 176844), (612, 147370), (680, 132633), (765, 117896), (1020, 88422), (1224, 73685), (1530, 58948), (2040, 44211), (3060, 29474), (6120, 14737)]