310679400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:568

約数の個数: 192

約数和(自身を含む): 1028505600

約数和(自身を除く): 717826200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 47, 50, 60, 69, 75, 92, 94, 100, 115, 120, 138, 141, 150, 184, 188, 200, 230, 235, 276, 282, 300, 345, 376, 460, 470, 479, 552, 564, 575, 600, 690, 705, 920, 940, 958, 1081, 1128, 1150, 1175, 1380, 1410, 1437, 1725, 1880, 1916, 2162, 2300, 2350, 2395, 2760, 2820, 2874, 3243, 3450, 3525, 3832, 4324, 4600, 4700, 4790, 5405, 5640, 5748, 6486, 6900, 7050, 7185, 8648, 9400, 9580, 10810, 11017, 11496, 11975, 12972, 13800, 14100, 14370, 16215, 19160, 21620, 22034, 22513, 23950, 25944, 27025, 28200, 28740, 32430, 33051, 35925, 43240, 44068, 45026, 47900, 54050, 55085, 57480, 64860, 66102, 67539, 71850, 81075, 88136, 90052, 95800, 108100, 110170, 112565, 129720, 132204, 135078, 143700, 162150, 165255, 180104, 216200, 220340, 225130, 264408, 270156, 275425, 287400, 324300, 330510, 337695, 440680, 450260, 517799, 540312, 550850, 562825, 648600, 661020, 675390, 826275, 900520, 1035598, 1101700, 1125650, 1322040, 1350780, 1553397, 1652550, 1688475, 2071196, 2203400, 2251300, 2588995, 2701560, 3106794, 3305100, 3376950, 4142392, 4502600, 5177990, 6213588, 6610200, 6753900, 7766985, 10355980, 12427176, 12944975, 13507800, 15533970, 20711960, 25889950, 31067940, 38834925, 51779900, 62135880, 77669850, 103559800, 155339700, 310679400]

約数ペア:

[(1, 310679400), (2, 155339700), (3, 103559800), (4, 77669850), (5, 62135880), (6, 51779900), (8, 38834925), (10, 31067940), (12, 25889950), (15, 20711960), (20, 15533970), (23, 13507800), (24, 12944975), (25, 12427176), (30, 10355980), (40, 7766985), (46, 6753900), (47, 6610200), (50, 6213588), (60, 5177990), (69, 4502600), (75, 4142392), (92, 3376950), (94, 3305100), (100, 3106794), (115, 2701560), (120, 2588995), (138, 2251300), (141, 2203400), (150, 2071196), (184, 1688475), (188, 1652550), (200, 1553397), (230, 1350780), (235, 1322040), (276, 1125650), (282, 1101700), (300, 1035598), (345, 900520), (376, 826275), (460, 675390), (470, 661020), (479, 648600), (552, 562825), (564, 550850), (575, 540312), (600, 517799), (690, 450260), (705, 440680), (920, 337695), (940, 330510), (958, 324300), (1081, 287400), (1128, 275425), (1150, 270156), (1175, 264408), (1380, 225130), (1410, 220340), (1437, 216200), (1725, 180104), (1880, 165255), (1916, 162150), (2162, 143700), (2300, 135078), (2350, 132204), (2395, 129720), (2760, 112565), (2820, 110170), (2874, 108100), (3243, 95800), (3450, 90052), (3525, 88136), (3832, 81075), (4324, 71850), (4600, 67539), (4700, 66102), (4790, 64860), (5405, 57480), (5640, 55085), (5748, 54050), (6486, 47900), (6900, 45026), (7050, 44068), (7185, 43240), (8648, 35925), (9400, 33051), (9580, 32430), (10810, 28740), (11017, 28200), (11496, 27025), (11975, 25944), (12972, 23950), (13800, 22513), (14100, 22034), (14370, 21620), (16215, 19160)]