201748860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21977}}^1$

素因数の和:22012

約数の個数: 96

約数和(自身を含む): 664614720

約数和(自身を除く): 462865860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 21977, 43954, 65931, 87908, 109885, 131862, 197793, 219770, 263724, 329655, 373609, 395586, 439540, 593379, 659310, 747218, 791172, 988965, 1120827, 1186758, 1318620, 1494436, 1868045, 1977930, 2241654, 2373516, 2966895, 3362481, 3736090, 3955860, 4483308, 5604135, 5933790, 6724962, 7472180, 10087443, 11208270, 11867580, 13449924, 16812405, 20174886, 22416540, 33624810, 40349772, 50437215, 67249620, 100874430, 201748860]

約数ペア:

[(1, 201748860), (2, 100874430), (3, 67249620), (4, 50437215), (5, 40349772), (6, 33624810), (9, 22416540), (10, 20174886), (12, 16812405), (15, 13449924), (17, 11867580), (18, 11208270), (20, 10087443), (27, 7472180), (30, 6724962), (34, 5933790), (36, 5604135), (45, 4483308), (51, 3955860), (54, 3736090), (60, 3362481), (68, 2966895), (85, 2373516), (90, 2241654), (102, 1977930), (108, 1868045), (135, 1494436), (153, 1318620), (170, 1186758), (180, 1120827), (204, 988965), (255, 791172), (270, 747218), (306, 659310), (340, 593379), (459, 439540), (510, 395586), (540, 373609), (612, 329655), (765, 263724), (918, 219770), (1020, 197793), (1530, 131862), (1836, 109885), (2295, 87908), (3060, 65931), (4590, 43954), (9180, 21977)]