90781979925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1171}}^1$

素因数の和:1548

約数の個数: 192

約数和(自身を含む): 190502918144

約数和(自身を除く): 99720938219

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 37, 39, 65, 75, 91, 105, 111, 175, 185, 195, 259, 273, 307, 325, 455, 481, 525, 555, 777, 921, 925, 975, 1171, 1295, 1365, 1443, 1535, 2149, 2275, 2405, 2775, 3367, 3513, 3885, 3991, 4605, 5855, 6447, 6475, 6825, 7215, 7675, 8197, 10101, 10745, 11359, 11973, 12025, 15223, 16835, 17565, 19425, 19955, 23025, 24591, 27937, 29275, 32235, 34077, 36075, 40985, 43327, 45669, 50505, 53725, 56795, 59865, 76115, 79513, 83811, 84175, 87825, 99775, 106561, 122955, 129981, 139685, 147667, 161175, 170385, 204925, 216635, 228345, 238539, 252525, 283975, 299325, 303289, 319683, 359497, 380575, 397565, 419055, 443001, 532805, 563251, 614775, 649905, 698425, 738335, 851925, 909867, 1033669, 1078491, 1083175, 1141725, 1192695, 1516445, 1598415, 1689753, 1797485, 1987825, 2095275, 2215005, 2516479, 2664025, 2816255, 3101007, 3249525, 3691675, 3942757, 4549335, 4673461, 5168345, 5392455, 5963475, 7549437, 7582225, 7992075, 8448765, 8987425, 11075025, 11828271, 12582395, 13301389, 14020383, 14081275, 15505035, 19713785, 22746675, 23367305, 25841725, 26962275, 32714227, 37747185, 39904167, 42243825, 59141355, 62911975, 66506945, 70101915, 77525175, 93109723, 98142681, 98568925, 116836525, 163571135, 172918057, 188735925, 199520835, 279329169, 295706775, 332534725, 350509575, 465548615, 490713405, 518754171, 817855675, 864590285, 997604175, 1210426399, 1396645845, 2327743075, 2453567025, 2593770855, 3631279197, 4322951425, 6052131995, 6983229225, 12968854275, 18156395985, 30260659975, 90781979925]

約数ペア:

[(1, 90781979925), (3, 30260659975), (5, 18156395985), (7, 12968854275), (13, 6983229225), (15, 6052131995), (21, 4322951425), (25, 3631279197), (35, 2593770855), (37, 2453567025), (39, 2327743075), (65, 1396645845), (75, 1210426399), (91, 997604175), (105, 864590285), (111, 817855675), (175, 518754171), (185, 490713405), (195, 465548615), (259, 350509575), (273, 332534725), (307, 295706775), (325, 279329169), (455, 199520835), (481, 188735925), (525, 172918057), (555, 163571135), (777, 116836525), (921, 98568925), (925, 98142681), (975, 93109723), (1171, 77525175), (1295, 70101915), (1365, 66506945), (1443, 62911975), (1535, 59141355), (2149, 42243825), (2275, 39904167), (2405, 37747185), (2775, 32714227), (3367, 26962275), (3513, 25841725), (3885, 23367305), (3991, 22746675), (4605, 19713785), (5855, 15505035), (6447, 14081275), (6475, 14020383), (6825, 13301389), (7215, 12582395), (7675, 11828271), (8197, 11075025), (10101, 8987425), (10745, 8448765), (11359, 7992075), (11973, 7582225), (12025, 7549437), (15223, 5963475), (16835, 5392455), (17565, 5168345), (19425, 4673461), (19955, 4549335), (23025, 3942757), (24591, 3691675), (27937, 3249525), (29275, 3101007), (32235, 2816255), (34077, 2664025), (36075, 2516479), (40985, 2215005), (43327, 2095275), (45669, 1987825), (50505, 1797485), (53725, 1689753), (56795, 1598415), (59865, 1516445), (76115, 1192695), (79513, 1141725), (83811, 1083175), (84175, 1078491), (87825, 1033669), (99775, 909867), (106561, 851925), (122955, 738335), (129981, 698425), (139685, 649905), (147667, 614775), (161175, 563251), (170385, 532805), (204925, 443001), (216635, 419055), (228345, 397565), (238539, 380575), (252525, 359497), (283975, 319683), (299325, 303289)]