299487240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 256

約数和(自身を含む): 1092268800

約数和(自身を除く): 792781560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 83, 90, 104, 108, 117, 120, 130, 135, 156, 166, 180, 195, 216, 234, 249, 257, 260, 270, 312, 332, 351, 360, 390, 415, 468, 498, 514, 520, 540, 585, 664, 702, 747, 771, 780, 830, 936, 996, 1028, 1079, 1080, 1170, 1245, 1285, 1404, 1494, 1542, 1560, 1660, 1755, 1992, 2056, 2158, 2241, 2313, 2340, 2490, 2570, 2808, 2988, 3084, 3237, 3320, 3341, 3510, 3735, 3855, 4316, 4482, 4626, 4680, 4980, 5140, 5395, 5976, 6168, 6474, 6682, 6939, 7020, 7470, 7710, 8632, 8964, 9252, 9711, 9960, 10023, 10280, 10790, 11205, 11565, 12948, 13364, 13878, 14040, 14940, 15420, 16185, 16705, 17928, 18504, 19422, 20046, 21331, 21580, 22410, 23130, 25896, 26728, 27756, 29133, 29880, 30069, 30840, 32370, 33410, 34695, 38844, 40092, 42662, 43160, 44820, 46260, 48555, 50115, 55512, 58266, 60138, 63993, 64740, 66820, 69390, 77688, 80184, 85324, 89640, 90207, 92520, 97110, 100230, 106655, 116532, 120276, 127986, 129480, 133640, 138780, 145665, 150345, 170648, 180414, 191979, 194220, 200460, 213310, 233064, 240552, 255972, 277303, 277560, 291330, 300690, 319965, 360828, 383958, 388440, 400920, 426620, 451035, 511944, 554606, 575937, 582660, 601380, 639930, 721656, 767916, 831909, 853240, 902070, 959895, 1109212, 1151874, 1165320, 1202760, 1279860, 1386515, 1535832, 1663818, 1804140, 1919790, 2218424, 2303748, 2495727, 2559720, 2773030, 2879685, 3327636, 3608280, 3839580, 4159545, 4607496, 4991454, 5546060, 5759370, 6655272, 7487181, 7679160, 8319090, 9982908, 11092120, 11518740, 12478635, 14974362, 16638180, 19965816, 23037480, 24957270, 29948724, 33276360, 37435905, 49914540, 59897448, 74871810, 99829080, 149743620, 299487240]

約数ペア:

[(1, 299487240), (2, 149743620), (3, 99829080), (4, 74871810), (5, 59897448), (6, 49914540), (8, 37435905), (9, 33276360), (10, 29948724), (12, 24957270), (13, 23037480), (15, 19965816), (18, 16638180), (20, 14974362), (24, 12478635), (26, 11518740), (27, 11092120), (30, 9982908), (36, 8319090), (39, 7679160), (40, 7487181), (45, 6655272), (52, 5759370), (54, 5546060), (60, 4991454), (65, 4607496), (72, 4159545), (78, 3839580), (83, 3608280), (90, 3327636), (104, 2879685), (108, 2773030), (117, 2559720), (120, 2495727), (130, 2303748), (135, 2218424), (156, 1919790), (166, 1804140), (180, 1663818), (195, 1535832), (216, 1386515), (234, 1279860), (249, 1202760), (257, 1165320), (260, 1151874), (270, 1109212), (312, 959895), (332, 902070), (351, 853240), (360, 831909), (390, 767916), (415, 721656), (468, 639930), (498, 601380), (514, 582660), (520, 575937), (540, 554606), (585, 511944), (664, 451035), (702, 426620), (747, 400920), (771, 388440), (780, 383958), (830, 360828), (936, 319965), (996, 300690), (1028, 291330), (1079, 277560), (1080, 277303), (1170, 255972), (1245, 240552), (1285, 233064), (1404, 213310), (1494, 200460), (1542, 194220), (1560, 191979), (1660, 180414), (1755, 170648), (1992, 150345), (2056, 145665), (2158, 138780), (2241, 133640), (2313, 129480), (2340, 127986), (2490, 120276), (2570, 116532), (2808, 106655), (2988, 100230), (3084, 97110), (3237, 92520), (3320, 90207), (3341, 89640), (3510, 85324), (3735, 80184), (3855, 77688), (4316, 69390), (4482, 66820), (4626, 64740), (4680, 63993), (4980, 60138), (5140, 58266), (5395, 55512), (5976, 50115), (6168, 48555), (6474, 46260), (6682, 44820), (6939, 43160), (7020, 42662), (7470, 40092), (7710, 38844), (8632, 34695), (8964, 33410), (9252, 32370), (9711, 30840), (9960, 30069), (10023, 29880), (10280, 29133), (10790, 27756), (11205, 26728), (11565, 25896), (12948, 23130), (13364, 22410), (13878, 21580), (14040, 21331), (14940, 20046), (15420, 19422), (16185, 18504), (16705, 17928)]