274901880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:254

約数の個数: 256

約数和(自身を含む): 965260800

約数和(自身を除く): 690358920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 97, 110, 113, 114, 120, 132, 152, 165, 190, 194, 209, 220, 226, 228, 264, 285, 291, 330, 339, 380, 388, 418, 440, 452, 456, 485, 565, 570, 582, 627, 660, 678, 760, 776, 836, 904, 970, 1045, 1067, 1130, 1140, 1164, 1243, 1254, 1320, 1356, 1455, 1672, 1695, 1843, 1940, 2090, 2134, 2147, 2260, 2280, 2328, 2486, 2508, 2712, 2910, 3135, 3201, 3390, 3686, 3729, 3880, 4180, 4268, 4294, 4520, 4972, 5016, 5335, 5529, 5820, 6215, 6270, 6402, 6441, 6780, 7372, 7458, 8360, 8536, 8588, 9215, 9944, 10670, 10735, 10961, 11058, 11640, 12430, 12540, 12804, 12882, 13560, 14744, 14916, 16005, 17176, 18430, 18645, 20273, 21340, 21470, 21922, 22116, 23617, 24860, 25080, 25608, 25764, 27645, 29832, 32010, 32205, 32883, 36860, 37290, 40546, 42680, 42940, 43844, 44232, 47234, 49720, 51528, 54805, 55290, 60819, 64020, 64410, 65766, 70851, 73720, 74580, 81092, 85880, 87688, 94468, 101365, 109610, 110580, 118085, 120571, 121638, 128040, 128820, 131532, 141702, 149160, 162184, 164415, 188936, 202730, 208259, 219220, 221160, 236170, 241142, 243276, 257640, 263064, 283404, 304095, 328830, 354255, 361713, 405460, 416518, 438440, 472340, 482284, 486552, 566808, 602855, 608190, 624777, 657660, 708510, 723426, 810920, 833036, 944680, 964568, 1041295, 1205710, 1216380, 1249554, 1315320, 1417020, 1446852, 1666072, 1808565, 2082590, 2290849, 2411420, 2432760, 2499108, 2834040, 2893704, 3123885, 3617130, 4165180, 4581698, 4822840, 4998216, 6247770, 6872547, 7234260, 8330360, 9163396, 11454245, 12495540, 13745094, 14468520, 18326792, 22908490, 24991080, 27490188, 34362735, 45816980, 54980376, 68725470, 91633960, 137450940, 274901880]

約数ペア:

[(1, 274901880), (2, 137450940), (3, 91633960), (4, 68725470), (5, 54980376), (6, 45816980), (8, 34362735), (10, 27490188), (11, 24991080), (12, 22908490), (15, 18326792), (19, 14468520), (20, 13745094), (22, 12495540), (24, 11454245), (30, 9163396), (33, 8330360), (38, 7234260), (40, 6872547), (44, 6247770), (55, 4998216), (57, 4822840), (60, 4581698), (66, 4165180), (76, 3617130), (88, 3123885), (95, 2893704), (97, 2834040), (110, 2499108), (113, 2432760), (114, 2411420), (120, 2290849), (132, 2082590), (152, 1808565), (165, 1666072), (190, 1446852), (194, 1417020), (209, 1315320), (220, 1249554), (226, 1216380), (228, 1205710), (264, 1041295), (285, 964568), (291, 944680), (330, 833036), (339, 810920), (380, 723426), (388, 708510), (418, 657660), (440, 624777), (452, 608190), (456, 602855), (485, 566808), (565, 486552), (570, 482284), (582, 472340), (627, 438440), (660, 416518), (678, 405460), (760, 361713), (776, 354255), (836, 328830), (904, 304095), (970, 283404), (1045, 263064), (1067, 257640), (1130, 243276), (1140, 241142), (1164, 236170), (1243, 221160), (1254, 219220), (1320, 208259), (1356, 202730), (1455, 188936), (1672, 164415), (1695, 162184), (1843, 149160), (1940, 141702), (2090, 131532), (2134, 128820), (2147, 128040), (2260, 121638), (2280, 120571), (2328, 118085), (2486, 110580), (2508, 109610), (2712, 101365), (2910, 94468), (3135, 87688), (3201, 85880), (3390, 81092), (3686, 74580), (3729, 73720), (3880, 70851), (4180, 65766), (4268, 64410), (4294, 64020), (4520, 60819), (4972, 55290), (5016, 54805), (5335, 51528), (5529, 49720), (5820, 47234), (6215, 44232), (6270, 43844), (6402, 42940), (6441, 42680), (6780, 40546), (7372, 37290), (7458, 36860), (8360, 32883), (8536, 32205), (8588, 32010), (9215, 29832), (9944, 27645), (10670, 25764), (10735, 25608), (10961, 25080), (11058, 24860), (11640, 23617), (12430, 22116), (12540, 21922), (12804, 21470), (12882, 21340), (13560, 20273), (14744, 18645), (14916, 18430), (16005, 17176)]