388702800

素因数分解:

$2^4\times 3^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:110

約数の個数: 420

約数和(自身を含む): 1478925184

約数和(自身を除く): 1090222384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 43, 45, 48, 50, 54, 60, 62, 72, 75, 80, 81, 86, 90, 93, 100, 108, 120, 124, 129, 135, 144, 150, 155, 162, 172, 180, 186, 200, 215, 216, 225, 240, 243, 248, 258, 270, 279, 300, 310, 324, 344, 360, 372, 387, 400, 405, 430, 432, 450, 465, 486, 496, 516, 540, 558, 600, 620, 645, 648, 675, 688, 720, 729, 744, 774, 775, 810, 837, 860, 900, 930, 972, 1032, 1075, 1080, 1116, 1161, 1200, 1215, 1240, 1290, 1296, 1333, 1350, 1395, 1458, 1488, 1548, 1550, 1620, 1674, 1720, 1800, 1860, 1935, 1944, 2025, 2064, 2150, 2160, 2232, 2322, 2325, 2430, 2480, 2511, 2580, 2666, 2700, 2790, 2916, 3096, 3100, 3225, 3240, 3348, 3440, 3483, 3600, 3645, 3720, 3870, 3888, 3999, 4050, 4185, 4300, 4464, 4644, 4650, 4860, 5022, 5160, 5332, 5400, 5580, 5805, 5832, 6075, 6192, 6200, 6450, 6480, 6665, 6696, 6966, 6975, 7290, 7440, 7533, 7740, 7998, 8100, 8370, 8600, 9288, 9300, 9675, 9720, 10044, 10320, 10449, 10664, 10800, 11160, 11610, 11664, 11997, 12150, 12400, 12555, 12900, 13330, 13392, 13932, 13950, 14580, 15066, 15480, 15996, 16200, 16740, 17200, 17415, 18225, 18576, 18600, 19350, 19440, 19995, 20088, 20898, 20925, 21328, 22320, 22599, 23220, 23994, 24300, 25110, 25800, 26660, 27864, 27900, 29025, 29160, 30132, 30960, 31347, 31992, 32400, 33325, 33480, 34830, 35991, 36450, 37200, 37665, 38700, 39990, 40176, 41796, 41850, 45198, 46440, 47988, 48600, 50220, 51600, 52245, 53320, 55728, 55800, 58050, 58320, 59985, 60264, 62694, 62775, 63984, 66650, 66960, 69660, 71982, 72900, 75330, 77400, 79980, 83592, 83700, 87075, 90396, 92880, 95976, 97200, 99975, 100440, 104490, 106640, 107973, 111600, 112995, 116100, 119970, 120528, 125388, 125550, 133300, 139320, 143964, 145800, 150660, 154800, 156735, 159960, 167184, 167400, 174150, 179955, 180792, 188325, 191952, 199950, 200880, 208980, 215946, 225990, 232200, 239940, 250776, 251100, 261225, 266600, 278640, 287928, 291600, 299925, 301320, 313470, 319920, 323919, 334800, 348300, 359910, 361584, 376650, 399900, 417960, 431892, 451980, 464400, 479880, 501552, 502200, 522450, 533200, 539865, 564975, 575856, 599850, 602640, 626940, 647838, 696600, 719820, 753300, 783675, 799800, 835920, 863784, 899775, 903960, 959760, 971757, 1004400, 1044900, 1079730, 1129950, 1199700, 1253880, 1295676, 1393200, 1439640, 1506600, 1567350, 1599600, 1619595, 1727568, 1799550, 1807920, 1943514, 2089800, 2159460, 2259900, 2399400, 2507760, 2591352, 2699325, 2879280, 3013200, 3134700, 3239190, 3599100, 3887028, 4179600, 4318920, 4519800, 4798800, 4858785, 5182704, 5398650, 6269400, 6478380, 7198200, 7774056, 8097975, 8637840, 9039600, 9717570, 10797300, 12538800, 12956760, 14396400, 15548112, 16195950, 19435140, 21594600, 24293925, 25913520, 32391900, 38870280, 43189200, 48587850, 64783800, 77740560, 97175700, 129567600, 194351400, 388702800]

約数ペア:

[(1, 388702800), (2, 194351400), (3, 129567600), (4, 97175700), (5, 77740560), (6, 64783800), (8, 48587850), (9, 43189200), (10, 38870280), (12, 32391900), (15, 25913520), (16, 24293925), (18, 21594600), (20, 19435140), (24, 16195950), (25, 15548112), (27, 14396400), (30, 12956760), (31, 12538800), (36, 10797300), (40, 9717570), (43, 9039600), (45, 8637840), (48, 8097975), (50, 7774056), (54, 7198200), (60, 6478380), (62, 6269400), (72, 5398650), (75, 5182704), (80, 4858785), (81, 4798800), (86, 4519800), (90, 4318920), (93, 4179600), (100, 3887028), (108, 3599100), (120, 3239190), (124, 3134700), (129, 3013200), (135, 2879280), (144, 2699325), (150, 2591352), (155, 2507760), (162, 2399400), (172, 2259900), (180, 2159460), (186, 2089800), (200, 1943514), (215, 1807920), (216, 1799550), (225, 1727568), (240, 1619595), (243, 1599600), (248, 1567350), (258, 1506600), (270, 1439640), (279, 1393200), (300, 1295676), (310, 1253880), (324, 1199700), (344, 1129950), (360, 1079730), (372, 1044900), (387, 1004400), (400, 971757), (405, 959760), (430, 903960), (432, 899775), (450, 863784), (465, 835920), (486, 799800), (496, 783675), (516, 753300), (540, 719820), (558, 696600), (600, 647838), (620, 626940), (645, 602640), (648, 599850), (675, 575856), (688, 564975), (720, 539865), (729, 533200), (744, 522450), (774, 502200), (775, 501552), (810, 479880), (837, 464400), (860, 451980), (900, 431892), (930, 417960), (972, 399900), (1032, 376650), (1075, 361584), (1080, 359910), (1116, 348300), (1161, 334800), (1200, 323919), (1215, 319920), (1240, 313470), (1290, 301320), (1296, 299925), (1333, 291600), (1350, 287928), (1395, 278640), (1458, 266600), (1488, 261225), (1548, 251100), (1550, 250776), (1620, 239940), (1674, 232200), (1720, 225990), (1800, 215946), (1860, 208980), (1935, 200880), (1944, 199950), (2025, 191952), (2064, 188325), (2150, 180792), (2160, 179955), (2232, 174150), (2322, 167400), (2325, 167184), (2430, 159960), (2480, 156735), (2511, 154800), (2580, 150660), (2666, 145800), (2700, 143964), (2790, 139320), (2916, 133300), (3096, 125550), (3100, 125388), (3225, 120528), (3240, 119970), (3348, 116100), (3440, 112995), (3483, 111600), (3600, 107973), (3645, 106640), (3720, 104490), (3870, 100440), (3888, 99975), (3999, 97200), (4050, 95976), (4185, 92880), (4300, 90396), (4464, 87075), (4644, 83700), (4650, 83592), (4860, 79980), (5022, 77400), (5160, 75330), (5332, 72900), (5400, 71982), (5580, 69660), (5805, 66960), (5832, 66650), (6075, 63984), (6192, 62775), (6200, 62694), (6450, 60264), (6480, 59985), (6665, 58320), (6696, 58050), (6966, 55800), (6975, 55728), (7290, 53320), (7440, 52245), (7533, 51600), (7740, 50220), (7998, 48600), (8100, 47988), (8370, 46440), (8600, 45198), (9288, 41850), (9300, 41796), (9675, 40176), (9720, 39990), (10044, 38700), (10320, 37665), (10449, 37200), (10664, 36450), (10800, 35991), (11160, 34830), (11610, 33480), (11664, 33325), (11997, 32400), (12150, 31992), (12400, 31347), (12555, 30960), (12900, 30132), (13330, 29160), (13392, 29025), (13932, 27900), (13950, 27864), (14580, 26660), (15066, 25800), (15480, 25110), (15996, 24300), (16200, 23994), (16740, 23220), (17200, 22599), (17415, 22320), (18225, 21328), (18576, 20925), (18600, 20898), (19350, 20088), (19440, 19995)]