629500680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 256

約数和(自身を含む): 2203200000

約数和(自身を除く): 1573699320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 101, 108, 116, 120, 135, 145, 174, 180, 199, 202, 216, 232, 261, 270, 290, 303, 348, 360, 398, 404, 435, 505, 522, 540, 580, 597, 606, 696, 783, 796, 808, 870, 909, 995, 1010, 1044, 1080, 1160, 1194, 1212, 1305, 1515, 1566, 1592, 1740, 1791, 1818, 1990, 2020, 2088, 2388, 2424, 2610, 2727, 2929, 2985, 3030, 3132, 3480, 3582, 3636, 3915, 3980, 4040, 4545, 4776, 5220, 5373, 5454, 5771, 5858, 5970, 6060, 6264, 7164, 7272, 7830, 7960, 8787, 8955, 9090, 10440, 10746, 10908, 11542, 11716, 11940, 12120, 13635, 14328, 14645, 15660, 17313, 17574, 17910, 18180, 20099, 21492, 21816, 23084, 23432, 23880, 26361, 26865, 27270, 28855, 29290, 31320, 34626, 35148, 35820, 36360, 40198, 42984, 43935, 46168, 51939, 52722, 53730, 54540, 57710, 58580, 60297, 69252, 70296, 71640, 79083, 80396, 86565, 87870, 100495, 103878, 105444, 107460, 109080, 115420, 117160, 120594, 131805, 138504, 155817, 158166, 160792, 173130, 175740, 180891, 200990, 207756, 210888, 214920, 230840, 241188, 259695, 263610, 301485, 311634, 316332, 346260, 351480, 361782, 395415, 401980, 415512, 482376, 519390, 527220, 542673, 582871, 602970, 623268, 632664, 692520, 723564, 779085, 790830, 803960, 904455, 1038780, 1054440, 1085346, 1165742, 1205940, 1246536, 1447128, 1558170, 1581660, 1748613, 1808910, 2077560, 2170692, 2331484, 2411880, 2713365, 2914355, 3116340, 3163320, 3497226, 3617820, 4341384, 4662968, 5245839, 5426730, 5828710, 6232680, 6994452, 7235640, 8743065, 10491678, 10853460, 11657420, 13988904, 15737517, 17486130, 20983356, 21706920, 23314840, 26229195, 31475034, 34972260, 41966712, 52458390, 62950068, 69944520, 78687585, 104916780, 125900136, 157375170, 209833560, 314750340, 629500680]

約数ペア:

[(1, 629500680), (2, 314750340), (3, 209833560), (4, 157375170), (5, 125900136), (6, 104916780), (8, 78687585), (9, 69944520), (10, 62950068), (12, 52458390), (15, 41966712), (18, 34972260), (20, 31475034), (24, 26229195), (27, 23314840), (29, 21706920), (30, 20983356), (36, 17486130), (40, 15737517), (45, 13988904), (54, 11657420), (58, 10853460), (60, 10491678), (72, 8743065), (87, 7235640), (90, 6994452), (101, 6232680), (108, 5828710), (116, 5426730), (120, 5245839), (135, 4662968), (145, 4341384), (174, 3617820), (180, 3497226), (199, 3163320), (202, 3116340), (216, 2914355), (232, 2713365), (261, 2411880), (270, 2331484), (290, 2170692), (303, 2077560), (348, 1808910), (360, 1748613), (398, 1581660), (404, 1558170), (435, 1447128), (505, 1246536), (522, 1205940), (540, 1165742), (580, 1085346), (597, 1054440), (606, 1038780), (696, 904455), (783, 803960), (796, 790830), (808, 779085), (870, 723564), (909, 692520), (995, 632664), (1010, 623268), (1044, 602970), (1080, 582871), (1160, 542673), (1194, 527220), (1212, 519390), (1305, 482376), (1515, 415512), (1566, 401980), (1592, 395415), (1740, 361782), (1791, 351480), (1818, 346260), (1990, 316332), (2020, 311634), (2088, 301485), (2388, 263610), (2424, 259695), (2610, 241188), (2727, 230840), (2929, 214920), (2985, 210888), (3030, 207756), (3132, 200990), (3480, 180891), (3582, 175740), (3636, 173130), (3915, 160792), (3980, 158166), (4040, 155817), (4545, 138504), (4776, 131805), (5220, 120594), (5373, 117160), (5454, 115420), (5771, 109080), (5858, 107460), (5970, 105444), (6060, 103878), (6264, 100495), (7164, 87870), (7272, 86565), (7830, 80396), (7960, 79083), (8787, 71640), (8955, 70296), (9090, 69252), (10440, 60297), (10746, 58580), (10908, 57710), (11542, 54540), (11716, 53730), (11940, 52722), (12120, 51939), (13635, 46168), (14328, 43935), (14645, 42984), (15660, 40198), (17313, 36360), (17574, 35820), (17910, 35148), (18180, 34626), (20099, 31320), (21492, 29290), (21816, 28855), (23084, 27270), (23432, 26865), (23880, 26361)]