269533620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1574

約数の個数: 144

約数和(自身を含む): 877443840

約数和(自身を除く): 607910220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 53, 57, 60, 76, 90, 95, 106, 114, 159, 171, 180, 190, 212, 228, 265, 285, 318, 342, 380, 477, 530, 570, 636, 684, 795, 855, 954, 1007, 1060, 1140, 1487, 1590, 1710, 1908, 2014, 2385, 2974, 3021, 3180, 3420, 4028, 4461, 4770, 5035, 5948, 6042, 7435, 8922, 9063, 9540, 10070, 12084, 13383, 14870, 15105, 17844, 18126, 20140, 22305, 26766, 28253, 29740, 30210, 36252, 44610, 45315, 53532, 56506, 60420, 66915, 78811, 84759, 89220, 90630, 113012, 133830, 141265, 157622, 169518, 181260, 236433, 254277, 267660, 282530, 315244, 339036, 394055, 423795, 472866, 508554, 565060, 709299, 788110, 847590, 945732, 1017108, 1182165, 1271385, 1418598, 1497409, 1576220, 1695180, 2364330, 2542770, 2837196, 2994818, 3546495, 4492227, 4728660, 5085540, 5989636, 7092990, 7487045, 8984454, 13476681, 14185980, 14974090, 17968908, 22461135, 26953362, 29948180, 44922270, 53906724, 67383405, 89844540, 134766810, 269533620]

約数ペア:

[(1, 269533620), (2, 134766810), (3, 89844540), (4, 67383405), (5, 53906724), (6, 44922270), (9, 29948180), (10, 26953362), (12, 22461135), (15, 17968908), (18, 14974090), (19, 14185980), (20, 13476681), (30, 8984454), (36, 7487045), (38, 7092990), (45, 5989636), (53, 5085540), (57, 4728660), (60, 4492227), (76, 3546495), (90, 2994818), (95, 2837196), (106, 2542770), (114, 2364330), (159, 1695180), (171, 1576220), (180, 1497409), (190, 1418598), (212, 1271385), (228, 1182165), (265, 1017108), (285, 945732), (318, 847590), (342, 788110), (380, 709299), (477, 565060), (530, 508554), (570, 472866), (636, 423795), (684, 394055), (795, 339036), (855, 315244), (954, 282530), (1007, 267660), (1060, 254277), (1140, 236433), (1487, 181260), (1590, 169518), (1710, 157622), (1908, 141265), (2014, 133830), (2385, 113012), (2974, 90630), (3021, 89220), (3180, 84759), (3420, 78811), (4028, 66915), (4461, 60420), (4770, 56506), (5035, 53532), (5948, 45315), (6042, 44610), (7435, 36252), (8922, 30210), (9063, 29740), (9540, 28253), (10070, 26766), (12084, 22305), (13383, 20140), (14870, 18126), (15105, 17844)]