77480220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2119

約数の個数: 96

約数和(自身を含む): 236029248

約数和(自身を除く): 158549028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 340, 370, 444, 510, 555, 629, 740, 1020, 1110, 1258, 1887, 2053, 2220, 2516, 3145, 3774, 4106, 6159, 6290, 7548, 8212, 9435, 10265, 12318, 12580, 18870, 20530, 24636, 30795, 34901, 37740, 41060, 61590, 69802, 75961, 104703, 123180, 139604, 151922, 174505, 209406, 227883, 303844, 349010, 379805, 418812, 455766, 523515, 698020, 759610, 911532, 1047030, 1139415, 1291337, 1519220, 2094060, 2278830, 2582674, 3874011, 4557660, 5165348, 6456685, 7748022, 12913370, 15496044, 19370055, 25826740, 38740110, 77480220]

約数ペア:

[(1, 77480220), (2, 38740110), (3, 25826740), (4, 19370055), (5, 15496044), (6, 12913370), (10, 7748022), (12, 6456685), (15, 5165348), (17, 4557660), (20, 3874011), (30, 2582674), (34, 2278830), (37, 2094060), (51, 1519220), (60, 1291337), (68, 1139415), (74, 1047030), (85, 911532), (102, 759610), (111, 698020), (148, 523515), (170, 455766), (185, 418812), (204, 379805), (222, 349010), (255, 303844), (340, 227883), (370, 209406), (444, 174505), (510, 151922), (555, 139604), (629, 123180), (740, 104703), (1020, 75961), (1110, 69802), (1258, 61590), (1887, 41060), (2053, 37740), (2220, 34901), (2516, 30795), (3145, 24636), (3774, 20530), (4106, 18870), (6159, 12580), (6290, 12318), (7548, 10265), (8212, 9435)]