845115480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2113}}^1$

素因数の和:2242

約数の個数: 192

約数和(自身を含む): 3027417120

約数和(自身を除く): 2182301640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 101, 110, 120, 132, 165, 180, 198, 202, 220, 264, 303, 330, 360, 396, 404, 440, 495, 505, 606, 660, 792, 808, 909, 990, 1010, 1111, 1212, 1320, 1515, 1818, 1980, 2020, 2113, 2222, 2424, 3030, 3333, 3636, 3960, 4040, 4226, 4444, 4545, 5555, 6060, 6339, 6666, 7272, 8452, 8888, 9090, 9999, 10565, 11110, 12120, 12678, 13332, 16665, 16904, 18180, 19017, 19998, 21130, 22220, 23243, 25356, 26664, 31695, 33330, 36360, 38034, 39996, 42260, 44440, 46486, 49995, 50712, 63390, 66660, 69729, 76068, 79992, 84520, 92972, 95085, 99990, 116215, 126780, 133320, 139458, 152136, 185944, 190170, 199980, 209187, 213413, 232430, 253560, 278916, 348645, 380340, 399960, 418374, 426826, 464860, 557832, 640239, 697290, 760680, 836748, 853652, 929720, 1045935, 1067065, 1280478, 1394580, 1673496, 1707304, 1920717, 2091870, 2134130, 2347543, 2560956, 2789160, 3201195, 3841434, 4183740, 4268260, 4695086, 5121912, 6402390, 7042629, 7682868, 8367480, 8536520, 9390172, 9603585, 11737715, 12804780, 14085258, 15365736, 18780344, 19207170, 21127887, 23475430, 25609560, 28170516, 35213145, 38414340, 42255774, 46950860, 56341032, 70426290, 76828680, 84511548, 93901720, 105639435, 140852580, 169023096, 211278870, 281705160, 422557740, 845115480]

約数ペア:

[(1, 845115480), (2, 422557740), (3, 281705160), (4, 211278870), (5, 169023096), (6, 140852580), (8, 105639435), (9, 93901720), (10, 84511548), (11, 76828680), (12, 70426290), (15, 56341032), (18, 46950860), (20, 42255774), (22, 38414340), (24, 35213145), (30, 28170516), (33, 25609560), (36, 23475430), (40, 21127887), (44, 19207170), (45, 18780344), (55, 15365736), (60, 14085258), (66, 12804780), (72, 11737715), (88, 9603585), (90, 9390172), (99, 8536520), (101, 8367480), (110, 7682868), (120, 7042629), (132, 6402390), (165, 5121912), (180, 4695086), (198, 4268260), (202, 4183740), (220, 3841434), (264, 3201195), (303, 2789160), (330, 2560956), (360, 2347543), (396, 2134130), (404, 2091870), (440, 1920717), (495, 1707304), (505, 1673496), (606, 1394580), (660, 1280478), (792, 1067065), (808, 1045935), (909, 929720), (990, 853652), (1010, 836748), (1111, 760680), (1212, 697290), (1320, 640239), (1515, 557832), (1818, 464860), (1980, 426826), (2020, 418374), (2113, 399960), (2222, 380340), (2424, 348645), (3030, 278916), (3333, 253560), (3636, 232430), (3960, 213413), (4040, 209187), (4226, 199980), (4444, 190170), (4545, 185944), (5555, 152136), (6060, 139458), (6339, 133320), (6666, 126780), (7272, 116215), (8452, 99990), (8888, 95085), (9090, 92972), (9999, 84520), (10565, 79992), (11110, 76068), (12120, 69729), (12678, 66660), (13332, 63390), (16665, 50712), (16904, 49995), (18180, 46486), (19017, 44440), (19998, 42260), (21130, 39996), (22220, 38034), (23243, 36360), (25356, 33330), (26664, 31695)]