917758620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12227}}^1$

素因数の和:12384

約数の個数: 96

約数和(自身を含む): 2876025600

約数和(自身を除く): 1958266980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 139, 180, 270, 278, 417, 540, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 3753, 4170, 5004, 6255, 7506, 8340, 12227, 12510, 15012, 18765, 24454, 25020, 36681, 37530, 48908, 61135, 73362, 75060, 110043, 122270, 146724, 183405, 220086, 244540, 330129, 366810, 440172, 550215, 660258, 733620, 1100430, 1320516, 1650645, 1699553, 2200860, 3301290, 3399106, 5098659, 6602580, 6798212, 8497765, 10197318, 15295977, 16995530, 20394636, 25493295, 30591954, 33991060, 45887931, 50986590, 61183908, 76479885, 91775862, 101973180, 152959770, 183551724, 229439655, 305919540, 458879310, 917758620]

約数ペア:

[(1, 917758620), (2, 458879310), (3, 305919540), (4, 229439655), (5, 183551724), (6, 152959770), (9, 101973180), (10, 91775862), (12, 76479885), (15, 61183908), (18, 50986590), (20, 45887931), (27, 33991060), (30, 30591954), (36, 25493295), (45, 20394636), (54, 16995530), (60, 15295977), (90, 10197318), (108, 8497765), (135, 6798212), (139, 6602580), (180, 5098659), (270, 3399106), (278, 3301290), (417, 2200860), (540, 1699553), (556, 1650645), (695, 1320516), (834, 1100430), (1251, 733620), (1390, 660258), (1668, 550215), (2085, 440172), (2502, 366810), (2780, 330129), (3753, 244540), (4170, 220086), (5004, 183405), (6255, 146724), (7506, 122270), (8340, 110043), (12227, 75060), (12510, 73362), (15012, 61135), (18765, 48908), (24454, 37530), (25020, 36681)]