206859900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 699955200

約数和(自身を除く): 493095300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 29, 30, 31, 39, 50, 52, 58, 59, 60, 62, 65, 75, 78, 87, 93, 100, 116, 118, 124, 130, 145, 150, 155, 156, 174, 177, 186, 195, 236, 260, 290, 295, 300, 310, 325, 348, 354, 372, 377, 390, 403, 435, 465, 580, 590, 620, 650, 708, 725, 754, 767, 775, 780, 806, 870, 885, 899, 930, 975, 1131, 1180, 1209, 1300, 1450, 1475, 1508, 1534, 1550, 1612, 1711, 1740, 1770, 1798, 1829, 1860, 1885, 1950, 2015, 2175, 2262, 2301, 2325, 2418, 2697, 2900, 2950, 3068, 3100, 3422, 3540, 3596, 3658, 3770, 3835, 3900, 4030, 4350, 4425, 4495, 4524, 4602, 4650, 4836, 5133, 5394, 5487, 5655, 5900, 6045, 6844, 7316, 7540, 7670, 8060, 8555, 8700, 8850, 8990, 9145, 9204, 9300, 9425, 10075, 10266, 10788, 10974, 11310, 11505, 11687, 12090, 13485, 15340, 17110, 17700, 17980, 18290, 18850, 19175, 20150, 20532, 21948, 22243, 22475, 22620, 23010, 23374, 23777, 24180, 25665, 26970, 27435, 28275, 30225, 34220, 35061, 36580, 37700, 38350, 40300, 42775, 44486, 44950, 45725, 46020, 46748, 47554, 51330, 53041, 53940, 54870, 56550, 57525, 58435, 60450, 66729, 67425, 70122, 71331, 76700, 85550, 88972, 89900, 91450, 95108, 102660, 106082, 109740, 111215, 113100, 115050, 116870, 118885, 120900, 128325, 133458, 134850, 137175, 140244, 142662, 159123, 171100, 175305, 182900, 212164, 222430, 230100, 233740, 237770, 256650, 265205, 266916, 269700, 274350, 285324, 292175, 318246, 333645, 350610, 356655, 444860, 475540, 513300, 530410, 548700, 556075, 584350, 594425, 636492, 667290, 689533, 701220, 713310, 795615, 876525, 1060820, 1112150, 1168700, 1188850, 1326025, 1334580, 1379066, 1426620, 1591230, 1668225, 1753050, 1783275, 2068599, 2224300, 2377700, 2652050, 2758132, 3182460, 3336450, 3447665, 3506100, 3566550, 3978075, 4137198, 5304100, 6672900, 6895330, 7133100, 7956150, 8274396, 10342995, 13790660, 15912300, 17238325, 20685990, 34476650, 41371980, 51714975, 68953300, 103429950, 206859900]

約数ペア:

[(1, 206859900), (2, 103429950), (3, 68953300), (4, 51714975), (5, 41371980), (6, 34476650), (10, 20685990), (12, 17238325), (13, 15912300), (15, 13790660), (20, 10342995), (25, 8274396), (26, 7956150), (29, 7133100), (30, 6895330), (31, 6672900), (39, 5304100), (50, 4137198), (52, 3978075), (58, 3566550), (59, 3506100), (60, 3447665), (62, 3336450), (65, 3182460), (75, 2758132), (78, 2652050), (87, 2377700), (93, 2224300), (100, 2068599), (116, 1783275), (118, 1753050), (124, 1668225), (130, 1591230), (145, 1426620), (150, 1379066), (155, 1334580), (156, 1326025), (174, 1188850), (177, 1168700), (186, 1112150), (195, 1060820), (236, 876525), (260, 795615), (290, 713310), (295, 701220), (300, 689533), (310, 667290), (325, 636492), (348, 594425), (354, 584350), (372, 556075), (377, 548700), (390, 530410), (403, 513300), (435, 475540), (465, 444860), (580, 356655), (590, 350610), (620, 333645), (650, 318246), (708, 292175), (725, 285324), (754, 274350), (767, 269700), (775, 266916), (780, 265205), (806, 256650), (870, 237770), (885, 233740), (899, 230100), (930, 222430), (975, 212164), (1131, 182900), (1180, 175305), (1209, 171100), (1300, 159123), (1450, 142662), (1475, 140244), (1508, 137175), (1534, 134850), (1550, 133458), (1612, 128325), (1711, 120900), (1740, 118885), (1770, 116870), (1798, 115050), (1829, 113100), (1860, 111215), (1885, 109740), (1950, 106082), (2015, 102660), (2175, 95108), (2262, 91450), (2301, 89900), (2325, 88972), (2418, 85550), (2697, 76700), (2900, 71331), (2950, 70122), (3068, 67425), (3100, 66729), (3422, 60450), (3540, 58435), (3596, 57525), (3658, 56550), (3770, 54870), (3835, 53940), (3900, 53041), (4030, 51330), (4350, 47554), (4425, 46748), (4495, 46020), (4524, 45725), (4602, 44950), (4650, 44486), (4836, 42775), (5133, 40300), (5394, 38350), (5487, 37700), (5655, 36580), (5900, 35061), (6045, 34220), (6844, 30225), (7316, 28275), (7540, 27435), (7670, 26970), (8060, 25665), (8555, 24180), (8700, 23777), (8850, 23374), (8990, 23010), (9145, 22620), (9204, 22475), (9300, 22243), (9425, 21948), (10075, 20532), (10266, 20150), (10788, 19175), (10974, 18850), (11310, 18290), (11505, 17980), (11687, 17700), (12090, 17110), (13485, 15340)]