199778810130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1\times {\mathrm{31219}}^1$

素因数の和:31545

約数の個数: 128

約数和(自身を含む): 539751340800

約数和(自身を除く): 339972530670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 137, 173, 270, 274, 346, 411, 519, 685, 822, 865, 1038, 1233, 1370, 1557, 1730, 2055, 2466, 2595, 3114, 3699, 4110, 4671, 5190, 6165, 7398, 7785, 9342, 12330, 15570, 18495, 23355, 23701, 31219, 36990, 46710, 47402, 62438, 71103, 93657, 118505, 142206, 156095, 187314, 213309, 237010, 280971, 312190, 355515, 426618, 468285, 561942, 639927, 711030, 842913, 936570, 1066545, 1279854, 1404855, 1685826, 2133090, 2809710, 3199635, 4214565, 4277003, 5400887, 6399270, 8429130, 8554006, 10801774, 12831009, 16202661, 21385015, 25662018, 27004435, 32405322, 38493027, 42770030, 48607983, 54008870, 64155045, 76986054, 81013305, 97215966, 115479081, 128310090, 145823949, 162026610, 192465135, 230958162, 243039915, 291647898, 384930270, 486079830, 577395405, 729119745, 739921519, 1154790810, 1458239490, 1479843038, 2219764557, 3699607595, 4439529114, 6659293671, 7399215190, 11098822785, 13318587342, 19977881013, 22197645570, 33296468355, 39955762026, 66592936710, 99889405065, 199778810130]

約数ペア:

[(1, 199778810130), (2, 99889405065), (3, 66592936710), (5, 39955762026), (6, 33296468355), (9, 22197645570), (10, 19977881013), (15, 13318587342), (18, 11098822785), (27, 7399215190), (30, 6659293671), (45, 4439529114), (54, 3699607595), (90, 2219764557), (135, 1479843038), (137, 1458239490), (173, 1154790810), (270, 739921519), (274, 729119745), (346, 577395405), (411, 486079830), (519, 384930270), (685, 291647898), (822, 243039915), (865, 230958162), (1038, 192465135), (1233, 162026610), (1370, 145823949), (1557, 128310090), (1730, 115479081), (2055, 97215966), (2466, 81013305), (2595, 76986054), (3114, 64155045), (3699, 54008870), (4110, 48607983), (4671, 42770030), (5190, 38493027), (6165, 32405322), (7398, 27004435), (7785, 25662018), (9342, 21385015), (12330, 16202661), (15570, 12831009), (18495, 10801774), (23355, 8554006), (23701, 8429130), (31219, 6399270), (36990, 5400887), (46710, 4277003), (47402, 4214565), (62438, 3199635), (71103, 2809710), (93657, 2133090), (118505, 1685826), (142206, 1404855), (156095, 1279854), (187314, 1066545), (213309, 936570), (237010, 842913), (280971, 711030), (312190, 639927), (355515, 561942), (426618, 468285)]