203417647125

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{242923}}^1$

素因数の和:242988

約数の個数: 128

約数和(自身を含む): 436563578880

約数和(自身を除く): 233145931755

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 29, 33, 35, 55, 75, 77, 87, 105, 125, 145, 165, 175, 203, 231, 275, 319, 375, 385, 435, 525, 609, 725, 825, 875, 957, 1015, 1155, 1375, 1595, 1925, 2175, 2233, 2625, 3045, 3625, 4125, 4785, 5075, 5775, 6699, 7975, 9625, 10875, 11165, 15225, 23925, 25375, 28875, 33495, 39875, 55825, 76125, 119625, 167475, 242923, 279125, 728769, 837375, 1214615, 1700461, 2672153, 3643845, 5101383, 6073075, 7044767, 8016459, 8502305, 13360765, 18219225, 18705071, 21134301, 25506915, 30365375, 35223835, 40082295, 42511525, 49313369, 56115213, 66803825, 77492437, 91096125, 93525355, 105671505, 127534575, 147940107, 176119175, 200411475, 212557625, 232477311, 246566845, 280576065, 334019125, 387462185, 467626775, 528357525, 542447059, 637672875, 739700535, 880595875, 1002057375, 1162386555, 1232834225, 1402880325, 1627341177, 1937310925, 2338133875, 2641787625, 2712235295, 3698502675, 5811932775, 6164171125, 7014401625, 8136705885, 9686554625, 13561176475, 18492513375, 29059663875, 40683529425, 67805882375, 203417647125]

約数ペア:

[(1, 203417647125), (3, 67805882375), (5, 40683529425), (7, 29059663875), (11, 18492513375), (15, 13561176475), (21, 9686554625), (25, 8136705885), (29, 7014401625), (33, 6164171125), (35, 5811932775), (55, 3698502675), (75, 2712235295), (77, 2641787625), (87, 2338133875), (105, 1937310925), (125, 1627341177), (145, 1402880325), (165, 1232834225), (175, 1162386555), (203, 1002057375), (231, 880595875), (275, 739700535), (319, 637672875), (375, 542447059), (385, 528357525), (435, 467626775), (525, 387462185), (609, 334019125), (725, 280576065), (825, 246566845), (875, 232477311), (957, 212557625), (1015, 200411475), (1155, 176119175), (1375, 147940107), (1595, 127534575), (1925, 105671505), (2175, 93525355), (2233, 91096125), (2625, 77492437), (3045, 66803825), (3625, 56115213), (4125, 49313369), (4785, 42511525), (5075, 40082295), (5775, 35223835), (6699, 30365375), (7975, 25506915), (9625, 21134301), (10875, 18705071), (11165, 18219225), (15225, 13360765), (23925, 8502305), (25375, 8016459), (28875, 7044767), (33495, 6073075), (39875, 5101383), (55825, 3643845), (76125, 2672153), (119625, 1700461), (167475, 1214615), (242923, 837375), (279125, 728769)]