163437660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53411}}^1$

素因数の和:53443

約数の個数: 72

約数和(自身を含む): 524933136

約数和(自身を除く): 361495476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 53411, 106822, 160233, 213644, 267055, 320466, 480699, 534110, 640932, 801165, 907987, 961398, 1068220, 1602330, 1815974, 1922796, 2403495, 2723961, 3204660, 3631948, 4539935, 4806990, 5447922, 8171883, 9079870, 9613980, 10895844, 13619805, 16343766, 18159740, 27239610, 32687532, 40859415, 54479220, 81718830, 163437660]

約数ペア:

[(1, 163437660), (2, 81718830), (3, 54479220), (4, 40859415), (5, 32687532), (6, 27239610), (9, 18159740), (10, 16343766), (12, 13619805), (15, 10895844), (17, 9613980), (18, 9079870), (20, 8171883), (30, 5447922), (34, 4806990), (36, 4539935), (45, 3631948), (51, 3204660), (60, 2723961), (68, 2403495), (85, 1922796), (90, 1815974), (102, 1602330), (153, 1068220), (170, 961398), (180, 907987), (204, 801165), (255, 640932), (306, 534110), (340, 480699), (510, 320466), (612, 267055), (765, 213644), (1020, 160233), (1530, 106822), (3060, 53411)]