180575460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:947

約数の個数: 192

約数和(自身を含む): 626572800

約数和(自身を除く): 445997340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 29, 30, 36, 39, 45, 52, 54, 58, 60, 65, 78, 87, 90, 108, 116, 117, 130, 135, 145, 156, 174, 180, 195, 234, 260, 261, 270, 290, 348, 351, 377, 390, 435, 468, 522, 540, 580, 585, 702, 754, 780, 783, 870, 887, 1044, 1131, 1170, 1305, 1404, 1508, 1566, 1740, 1755, 1774, 1885, 2262, 2340, 2610, 2661, 3132, 3393, 3510, 3548, 3770, 3915, 4435, 4524, 5220, 5322, 5655, 6786, 7020, 7540, 7830, 7983, 8870, 10179, 10644, 11310, 11531, 13305, 13572, 15660, 15966, 16965, 17740, 20358, 22620, 23062, 23949, 25723, 26610, 31932, 33930, 34593, 39915, 40716, 46124, 47898, 50895, 51446, 53220, 57655, 67860, 69186, 77169, 79830, 95796, 101790, 102892, 103779, 115310, 119745, 128615, 138372, 154338, 159660, 172965, 203580, 207558, 230620, 231507, 239490, 257230, 308676, 311337, 334399, 345930, 385845, 415116, 463014, 478980, 514460, 518895, 622674, 668798, 691860, 694521, 771690, 926028, 1003197, 1037790, 1157535, 1245348, 1337596, 1389042, 1543380, 1556685, 1671995, 2006394, 2075580, 2315070, 2778084, 3009591, 3113370, 3343990, 3472605, 4012788, 4630140, 5015985, 6019182, 6226740, 6687980, 6945210, 9028773, 10031970, 12038364, 13890420, 15047955, 18057546, 20063940, 30095910, 36115092, 45143865, 60191820, 90287730, 180575460]

約数ペア:

[(1, 180575460), (2, 90287730), (3, 60191820), (4, 45143865), (5, 36115092), (6, 30095910), (9, 20063940), (10, 18057546), (12, 15047955), (13, 13890420), (15, 12038364), (18, 10031970), (20, 9028773), (26, 6945210), (27, 6687980), (29, 6226740), (30, 6019182), (36, 5015985), (39, 4630140), (45, 4012788), (52, 3472605), (54, 3343990), (58, 3113370), (60, 3009591), (65, 2778084), (78, 2315070), (87, 2075580), (90, 2006394), (108, 1671995), (116, 1556685), (117, 1543380), (130, 1389042), (135, 1337596), (145, 1245348), (156, 1157535), (174, 1037790), (180, 1003197), (195, 926028), (234, 771690), (260, 694521), (261, 691860), (270, 668798), (290, 622674), (348, 518895), (351, 514460), (377, 478980), (390, 463014), (435, 415116), (468, 385845), (522, 345930), (540, 334399), (580, 311337), (585, 308676), (702, 257230), (754, 239490), (780, 231507), (783, 230620), (870, 207558), (887, 203580), (1044, 172965), (1131, 159660), (1170, 154338), (1305, 138372), (1404, 128615), (1508, 119745), (1566, 115310), (1740, 103779), (1755, 102892), (1774, 101790), (1885, 95796), (2262, 79830), (2340, 77169), (2610, 69186), (2661, 67860), (3132, 57655), (3393, 53220), (3510, 51446), (3548, 50895), (3770, 47898), (3915, 46124), (4435, 40716), (4524, 39915), (5220, 34593), (5322, 33930), (5655, 31932), (6786, 26610), (7020, 25723), (7540, 23949), (7830, 23062), (7983, 22620), (8870, 20358), (10179, 17740), (10644, 16965), (11310, 15966), (11531, 15660), (13305, 13572)]