200918880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 240

約数和(自身を含む): 729978480

約数和(自身を除く): 529059600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 96, 108, 111, 120, 135, 144, 148, 160, 162, 180, 185, 216, 222, 240, 270, 288, 296, 324, 333, 360, 370, 405, 419, 432, 444, 480, 540, 555, 592, 648, 666, 720, 740, 810, 838, 864, 888, 999, 1080, 1110, 1184, 1257, 1296, 1332, 1440, 1480, 1620, 1665, 1676, 1776, 1998, 2095, 2160, 2220, 2514, 2592, 2664, 2960, 2997, 3240, 3330, 3352, 3552, 3771, 3996, 4190, 4320, 4440, 4995, 5028, 5328, 5920, 5994, 6285, 6480, 6660, 6704, 7542, 7992, 8380, 8880, 9990, 10056, 10656, 11313, 11988, 12570, 12960, 13320, 13408, 14985, 15084, 15503, 15984, 16760, 17760, 18855, 19980, 20112, 22626, 23976, 25140, 26640, 29970, 30168, 31006, 31968, 33520, 33939, 37710, 39960, 40224, 45252, 46509, 47952, 50280, 53280, 56565, 59940, 60336, 62012, 67040, 67878, 75420, 77515, 79920, 90504, 93018, 95904, 100560, 113130, 119880, 120672, 124024, 135756, 139527, 150840, 155030, 159840, 169695, 181008, 186036, 201120, 226260, 232545, 239760, 248048, 271512, 279054, 301680, 310060, 339390, 362016, 372072, 418581, 452520, 465090, 479520, 496096, 543024, 558108, 603360, 620120, 678780, 697635, 744144, 837162, 905040, 930180, 1086048, 1116216, 1240240, 1255743, 1357560, 1395270, 1488288, 1674324, 1810080, 1860360, 2092905, 2232432, 2480480, 2511486, 2715120, 2790540, 3348648, 3720720, 4185810, 4464864, 5022972, 5430240, 5581080, 6278715, 6697296, 7441440, 8371620, 10045944, 11162160, 12557430, 13394592, 16743240, 20091888, 22324320, 25114860, 33486480, 40183776, 50229720, 66972960, 100459440, 200918880]

約数ペア:

[(1, 200918880), (2, 100459440), (3, 66972960), (4, 50229720), (5, 40183776), (6, 33486480), (8, 25114860), (9, 22324320), (10, 20091888), (12, 16743240), (15, 13394592), (16, 12557430), (18, 11162160), (20, 10045944), (24, 8371620), (27, 7441440), (30, 6697296), (32, 6278715), (36, 5581080), (37, 5430240), (40, 5022972), (45, 4464864), (48, 4185810), (54, 3720720), (60, 3348648), (72, 2790540), (74, 2715120), (80, 2511486), (81, 2480480), (90, 2232432), (96, 2092905), (108, 1860360), (111, 1810080), (120, 1674324), (135, 1488288), (144, 1395270), (148, 1357560), (160, 1255743), (162, 1240240), (180, 1116216), (185, 1086048), (216, 930180), (222, 905040), (240, 837162), (270, 744144), (288, 697635), (296, 678780), (324, 620120), (333, 603360), (360, 558108), (370, 543024), (405, 496096), (419, 479520), (432, 465090), (444, 452520), (480, 418581), (540, 372072), (555, 362016), (592, 339390), (648, 310060), (666, 301680), (720, 279054), (740, 271512), (810, 248048), (838, 239760), (864, 232545), (888, 226260), (999, 201120), (1080, 186036), (1110, 181008), (1184, 169695), (1257, 159840), (1296, 155030), (1332, 150840), (1440, 139527), (1480, 135756), (1620, 124024), (1665, 120672), (1676, 119880), (1776, 113130), (1998, 100560), (2095, 95904), (2160, 93018), (2220, 90504), (2514, 79920), (2592, 77515), (2664, 75420), (2960, 67878), (2997, 67040), (3240, 62012), (3330, 60336), (3352, 59940), (3552, 56565), (3771, 53280), (3996, 50280), (4190, 47952), (4320, 46509), (4440, 45252), (4995, 40224), (5028, 39960), (5328, 37710), (5920, 33939), (5994, 33520), (6285, 31968), (6480, 31006), (6660, 30168), (6704, 29970), (7542, 26640), (7992, 25140), (8380, 23976), (8880, 22626), (9990, 20112), (10056, 19980), (10656, 18855), (11313, 17760), (11988, 16760), (12570, 15984), (12960, 15503), (13320, 15084), (13408, 14985)]