252374760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:760

約数の個数: 192

約数和(自身を含む): 905074560

約数和(自身を除く): 652699800

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, 631, 660, 792, 808, 909, 990, 1010, 1111, 1212, 1262, 1320, 1515, 1818, 1893, 1980, 2020, 2222, 2424, 2524, 3030, 3155, 3333, 3636, 3786, 3960, 4040, 4444, 4545, 5048, 5555, 5679, 6060, 6310, 6666, 6941, 7272, 7572, 8888, 9090, 9465, 9999, 11110, 11358, 12120, 12620, 13332, 13882, 15144, 16665, 18180, 18930, 19998, 20823, 22220, 22716, 25240, 26664, 27764, 28395, 33330, 34705, 36360, 37860, 39996, 41646, 44440, 45432, 49995, 55528, 56790, 62469, 63731, 66660, 69410, 75720, 79992, 83292, 99990, 104115, 113580, 124938, 127462, 133320, 138820, 166584, 191193, 199980, 208230, 227160, 249876, 254924, 277640, 312345, 318655, 382386, 399960, 416460, 499752, 509848, 573579, 624690, 637310, 701041, 764772, 832920, 955965, 1147158, 1249380, 1274620, 1402082, 1529544, 1911930, 2103123, 2294316, 2498760, 2549240, 2804164, 2867895, 3505205, 3823860, 4206246, 4588632, 5608328, 5735790, 6309369, 7010410, 7647720, 8412492, 10515615, 11471580, 12618738, 14020820, 16824984, 21031230, 22943160, 25237476, 28041640, 31546845, 42062460, 50474952, 63093690, 84124920, 126187380, 252374760]

約数ペア:

[(1, 252374760), (2, 126187380), (3, 84124920), (4, 63093690), (5, 50474952), (6, 42062460), (8, 31546845), (9, 28041640), (10, 25237476), (11, 22943160), (12, 21031230), (15, 16824984), (18, 14020820), (20, 12618738), (22, 11471580), (24, 10515615), (30, 8412492), (33, 7647720), (36, 7010410), (40, 6309369), (44, 5735790), (45, 5608328), (55, 4588632), (60, 4206246), (66, 3823860), (72, 3505205), (88, 2867895), (90, 2804164), (99, 2549240), (101, 2498760), (110, 2294316), (120, 2103123), (132, 1911930), (165, 1529544), (180, 1402082), (198, 1274620), (202, 1249380), (220, 1147158), (264, 955965), (303, 832920), (330, 764772), (360, 701041), (396, 637310), (404, 624690), (440, 573579), (495, 509848), (505, 499752), (606, 416460), (631, 399960), (660, 382386), (792, 318655), (808, 312345), (909, 277640), (990, 254924), (1010, 249876), (1111, 227160), (1212, 208230), (1262, 199980), (1320, 191193), (1515, 166584), (1818, 138820), (1893, 133320), (1980, 127462), (2020, 124938), (2222, 113580), (2424, 104115), (2524, 99990), (3030, 83292), (3155, 79992), (3333, 75720), (3636, 69410), (3786, 66660), (3960, 63731), (4040, 62469), (4444, 56790), (4545, 55528), (5048, 49995), (5555, 45432), (5679, 44440), (6060, 41646), (6310, 39996), (6666, 37860), (6941, 36360), (7272, 34705), (7572, 33330), (8888, 28395), (9090, 27764), (9465, 26664), (9999, 25240), (11110, 22716), (11358, 22220), (12120, 20823), (12620, 19998), (13332, 18930), (13882, 18180), (15144, 16665)]