304075620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 1045699200

約数和(自身を除く): 741623580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 37, 38, 45, 54, 57, 60, 74, 76, 81, 89, 90, 95, 108, 111, 114, 135, 148, 162, 171, 178, 180, 185, 190, 222, 228, 243, 267, 270, 285, 324, 333, 342, 356, 370, 380, 405, 444, 445, 486, 513, 534, 540, 555, 570, 666, 684, 703, 740, 801, 810, 855, 890, 972, 999, 1026, 1068, 1110, 1140, 1215, 1332, 1335, 1406, 1539, 1602, 1620, 1665, 1691, 1710, 1780, 1998, 2052, 2109, 2220, 2403, 2430, 2565, 2670, 2812, 2997, 3078, 3204, 3293, 3330, 3382, 3420, 3515, 3996, 4005, 4218, 4617, 4806, 4860, 4995, 5073, 5130, 5340, 5994, 6156, 6327, 6586, 6660, 6764, 7030, 7209, 7695, 8010, 8436, 8455, 8991, 9234, 9612, 9879, 9990, 10146, 10260, 10545, 11988, 12015, 12654, 13172, 14060, 14418, 14985, 15219, 15390, 16020, 16465, 16910, 17982, 18468, 18981, 19758, 19980, 20292, 21090, 21627, 23085, 24030, 25308, 25365, 28836, 29637, 29970, 30438, 30780, 31635, 32930, 33820, 35964, 36045, 37962, 39516, 42180, 43254, 44955, 45657, 46170, 48060, 49395, 50730, 56943, 59274, 59940, 60876, 62567, 63270, 65860, 72090, 75924, 76095, 86508, 88911, 89910, 91314, 92340, 94905, 98790, 101460, 108135, 113886, 118548, 125134, 126540, 136971, 144180, 148185, 152190, 170829, 177822, 179820, 182628, 187701, 189810, 197580, 216270, 227772, 228285, 250268, 266733, 273942, 284715, 296370, 304380, 312835, 341658, 355644, 375402, 379620, 410913, 432540, 444555, 456570, 533466, 547884, 563103, 569430, 592740, 625670, 683316, 684855, 750804, 800199, 821826, 854145, 889110, 913140, 938505, 1066932, 1126206, 1138860, 1251340, 1333665, 1369710, 1600398, 1643652, 1689309, 1708290, 1778220, 1877010, 2054565, 2252412, 2667330, 2739420, 2815515, 3200796, 3378618, 3416580, 3754020, 4000995, 4109130, 5067927, 5334660, 5631030, 6757236, 8001990, 8218260, 8446545, 10135854, 11262060, 15203781, 16003980, 16893090, 20271708, 25339635, 30407562, 33786180, 50679270, 60815124, 76018905, 101358540, 152037810, 304075620]

約数ペア:

[(1, 304075620), (2, 152037810), (3, 101358540), (4, 76018905), (5, 60815124), (6, 50679270), (9, 33786180), (10, 30407562), (12, 25339635), (15, 20271708), (18, 16893090), (19, 16003980), (20, 15203781), (27, 11262060), (30, 10135854), (36, 8446545), (37, 8218260), (38, 8001990), (45, 6757236), (54, 5631030), (57, 5334660), (60, 5067927), (74, 4109130), (76, 4000995), (81, 3754020), (89, 3416580), (90, 3378618), (95, 3200796), (108, 2815515), (111, 2739420), (114, 2667330), (135, 2252412), (148, 2054565), (162, 1877010), (171, 1778220), (178, 1708290), (180, 1689309), (185, 1643652), (190, 1600398), (222, 1369710), (228, 1333665), (243, 1251340), (267, 1138860), (270, 1126206), (285, 1066932), (324, 938505), (333, 913140), (342, 889110), (356, 854145), (370, 821826), (380, 800199), (405, 750804), (444, 684855), (445, 683316), (486, 625670), (513, 592740), (534, 569430), (540, 563103), (555, 547884), (570, 533466), (666, 456570), (684, 444555), (703, 432540), (740, 410913), (801, 379620), (810, 375402), (855, 355644), (890, 341658), (972, 312835), (999, 304380), (1026, 296370), (1068, 284715), (1110, 273942), (1140, 266733), (1215, 250268), (1332, 228285), (1335, 227772), (1406, 216270), (1539, 197580), (1602, 189810), (1620, 187701), (1665, 182628), (1691, 179820), (1710, 177822), (1780, 170829), (1998, 152190), (2052, 148185), (2109, 144180), (2220, 136971), (2403, 126540), (2430, 125134), (2565, 118548), (2670, 113886), (2812, 108135), (2997, 101460), (3078, 98790), (3204, 94905), (3293, 92340), (3330, 91314), (3382, 89910), (3420, 88911), (3515, 86508), (3996, 76095), (4005, 75924), (4218, 72090), (4617, 65860), (4806, 63270), (4860, 62567), (4995, 60876), (5073, 59940), (5130, 59274), (5340, 56943), (5994, 50730), (6156, 49395), (6327, 48060), (6586, 46170), (6660, 45657), (6764, 44955), (7030, 43254), (7209, 42180), (7695, 39516), (8010, 37962), (8436, 36045), (8455, 35964), (8991, 33820), (9234, 32930), (9612, 31635), (9879, 30780), (9990, 30438), (10146, 29970), (10260, 29637), (10545, 28836), (11988, 25365), (12015, 25308), (12654, 24030), (13172, 23085), (14060, 21627), (14418, 21090), (14985, 20292), (15219, 19980), (15390, 19758), (16020, 18981), (16465, 18468), (16910, 17982)]