295487400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{881}}^1$

素因数の和:956

約数の個数: 192

約数和(自身を含む): 1010560320

約数和(自身を除く): 715072920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 43, 50, 52, 60, 65, 75, 78, 86, 100, 104, 120, 129, 130, 150, 156, 172, 195, 200, 215, 258, 260, 300, 312, 325, 344, 390, 430, 516, 520, 559, 600, 645, 650, 780, 860, 881, 975, 1032, 1075, 1118, 1290, 1300, 1560, 1677, 1720, 1762, 1950, 2150, 2236, 2580, 2600, 2643, 2795, 3225, 3354, 3524, 3900, 4300, 4405, 4472, 5160, 5286, 5590, 6450, 6708, 7048, 7800, 8385, 8600, 8810, 10572, 11180, 11453, 12900, 13215, 13416, 13975, 16770, 17620, 21144, 22025, 22360, 22906, 25800, 26430, 27950, 33540, 34359, 35240, 37883, 41925, 44050, 45812, 52860, 55900, 57265, 66075, 67080, 68718, 75766, 83850, 88100, 91624, 105720, 111800, 113649, 114530, 132150, 137436, 151532, 167700, 171795, 176200, 189415, 227298, 229060, 264300, 274872, 286325, 303064, 335400, 343590, 378830, 454596, 458120, 492479, 528600, 568245, 572650, 687180, 757660, 858975, 909192, 947075, 984958, 1136490, 1145300, 1374360, 1477437, 1515320, 1717950, 1894150, 1969916, 2272980, 2290600, 2462395, 2841225, 2954874, 3435900, 3788300, 3939832, 4545960, 4924790, 5682450, 5909748, 6871800, 7387185, 7576600, 9849580, 11364900, 11819496, 12311975, 14774370, 19699160, 22729800, 24623950, 29548740, 36935925, 49247900, 59097480, 73871850, 98495800, 147743700, 295487400]

約数ペア:

[(1, 295487400), (2, 147743700), (3, 98495800), (4, 73871850), (5, 59097480), (6, 49247900), (8, 36935925), (10, 29548740), (12, 24623950), (13, 22729800), (15, 19699160), (20, 14774370), (24, 12311975), (25, 11819496), (26, 11364900), (30, 9849580), (39, 7576600), (40, 7387185), (43, 6871800), (50, 5909748), (52, 5682450), (60, 4924790), (65, 4545960), (75, 3939832), (78, 3788300), (86, 3435900), (100, 2954874), (104, 2841225), (120, 2462395), (129, 2290600), (130, 2272980), (150, 1969916), (156, 1894150), (172, 1717950), (195, 1515320), (200, 1477437), (215, 1374360), (258, 1145300), (260, 1136490), (300, 984958), (312, 947075), (325, 909192), (344, 858975), (390, 757660), (430, 687180), (516, 572650), (520, 568245), (559, 528600), (600, 492479), (645, 458120), (650, 454596), (780, 378830), (860, 343590), (881, 335400), (975, 303064), (1032, 286325), (1075, 274872), (1118, 264300), (1290, 229060), (1300, 227298), (1560, 189415), (1677, 176200), (1720, 171795), (1762, 167700), (1950, 151532), (2150, 137436), (2236, 132150), (2580, 114530), (2600, 113649), (2643, 111800), (2795, 105720), (3225, 91624), (3354, 88100), (3524, 83850), (3900, 75766), (4300, 68718), (4405, 67080), (4472, 66075), (5160, 57265), (5286, 55900), (5590, 52860), (6450, 45812), (6708, 44050), (7048, 41925), (7800, 37883), (8385, 35240), (8600, 34359), (8810, 33540), (10572, 27950), (11180, 26430), (11453, 25800), (12900, 22906), (13215, 22360), (13416, 22025), (13975, 21144), (16770, 17620)]