310213200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:434

約数の個数: 240

約数和(自身を含む): 1102643712

約数和(自身を除く): 792430512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 71, 75, 80, 88, 100, 110, 120, 132, 142, 150, 165, 176, 200, 213, 220, 240, 264, 275, 284, 300, 330, 331, 355, 400, 426, 440, 528, 550, 568, 600, 660, 662, 710, 781, 825, 852, 880, 993, 1065, 1100, 1136, 1200, 1320, 1324, 1420, 1562, 1650, 1655, 1704, 1775, 1986, 2130, 2200, 2343, 2640, 2648, 2840, 3124, 3300, 3310, 3408, 3550, 3641, 3905, 3972, 4260, 4400, 4686, 4965, 5296, 5325, 5680, 6248, 6600, 6620, 7100, 7282, 7810, 7944, 8275, 8520, 9372, 9930, 10650, 10923, 11715, 12496, 13200, 13240, 14200, 14564, 15620, 15888, 16550, 17040, 18205, 18744, 19525, 19860, 21300, 21846, 23430, 23501, 24825, 26480, 28400, 29128, 31240, 33100, 36410, 37488, 39050, 39720, 42600, 43692, 46860, 47002, 49650, 54615, 58256, 58575, 62480, 66200, 70503, 72820, 78100, 79440, 85200, 87384, 91025, 93720, 94004, 99300, 109230, 117150, 117505, 132400, 141006, 145640, 156200, 174768, 182050, 187440, 188008, 198600, 218460, 234300, 235010, 258511, 273075, 282012, 291280, 312400, 352515, 364100, 376016, 397200, 436920, 468600, 470020, 517022, 546150, 564024, 587525, 705030, 728200, 775533, 873840, 937200, 940040, 1034044, 1092300, 1128048, 1175050, 1292555, 1410060, 1456400, 1551066, 1762575, 1880080, 2068088, 2184600, 2350100, 2585110, 2820120, 3102132, 3525150, 3877665, 4136176, 4369200, 4700200, 5170220, 5640240, 6204264, 6462775, 7050300, 7755330, 9400400, 10340440, 12408528, 12925550, 14100600, 15510660, 19388325, 20680880, 25851100, 28201200, 31021320, 38776650, 51702200, 62042640, 77553300, 103404400, 155106600, 310213200]

約数ペア:

[(1, 310213200), (2, 155106600), (3, 103404400), (4, 77553300), (5, 62042640), (6, 51702200), (8, 38776650), (10, 31021320), (11, 28201200), (12, 25851100), (15, 20680880), (16, 19388325), (20, 15510660), (22, 14100600), (24, 12925550), (25, 12408528), (30, 10340440), (33, 9400400), (40, 7755330), (44, 7050300), (48, 6462775), (50, 6204264), (55, 5640240), (60, 5170220), (66, 4700200), (71, 4369200), (75, 4136176), (80, 3877665), (88, 3525150), (100, 3102132), (110, 2820120), (120, 2585110), (132, 2350100), (142, 2184600), (150, 2068088), (165, 1880080), (176, 1762575), (200, 1551066), (213, 1456400), (220, 1410060), (240, 1292555), (264, 1175050), (275, 1128048), (284, 1092300), (300, 1034044), (330, 940040), (331, 937200), (355, 873840), (400, 775533), (426, 728200), (440, 705030), (528, 587525), (550, 564024), (568, 546150), (600, 517022), (660, 470020), (662, 468600), (710, 436920), (781, 397200), (825, 376016), (852, 364100), (880, 352515), (993, 312400), (1065, 291280), (1100, 282012), (1136, 273075), (1200, 258511), (1320, 235010), (1324, 234300), (1420, 218460), (1562, 198600), (1650, 188008), (1655, 187440), (1704, 182050), (1775, 174768), (1986, 156200), (2130, 145640), (2200, 141006), (2343, 132400), (2640, 117505), (2648, 117150), (2840, 109230), (3124, 99300), (3300, 94004), (3310, 93720), (3408, 91025), (3550, 87384), (3641, 85200), (3905, 79440), (3972, 78100), (4260, 72820), (4400, 70503), (4686, 66200), (4965, 62480), (5296, 58575), (5325, 58256), (5680, 54615), (6248, 49650), (6600, 47002), (6620, 46860), (7100, 43692), (7282, 42600), (7810, 39720), (7944, 39050), (8275, 37488), (8520, 36410), (9372, 33100), (9930, 31240), (10650, 29128), (10923, 28400), (11715, 26480), (12496, 24825), (13200, 23501), (13240, 23430), (14200, 21846), (14564, 21300), (15620, 19860), (15888, 19525), (16550, 18744), (17040, 18205)]