72283860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 251919360

約数和(自身を除く): 179635500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 43, 44, 45, 54, 55, 60, 66, 86, 90, 99, 108, 110, 129, 132, 135, 165, 172, 180, 198, 215, 220, 258, 270, 283, 297, 330, 387, 396, 430, 473, 495, 516, 540, 566, 594, 645, 660, 774, 849, 860, 946, 990, 1132, 1161, 1188, 1290, 1415, 1419, 1485, 1548, 1698, 1892, 1935, 1980, 2322, 2365, 2547, 2580, 2830, 2838, 2970, 3113, 3396, 3870, 4245, 4257, 4644, 4730, 5094, 5660, 5676, 5805, 5940, 6226, 7095, 7641, 7740, 8490, 8514, 9339, 9460, 10188, 11610, 12169, 12452, 12735, 12771, 14190, 15282, 15565, 16980, 17028, 18678, 21285, 23220, 24338, 25470, 25542, 28017, 28380, 30564, 31130, 36507, 37356, 38205, 42570, 46695, 48676, 50940, 51084, 56034, 60845, 62260, 63855, 73014, 76410, 84051, 85140, 93390, 109521, 112068, 121690, 127710, 133859, 140085, 146028, 152820, 168102, 182535, 186780, 219042, 243380, 255420, 267718, 280170, 328563, 336204, 365070, 401577, 420255, 438084, 535436, 547605, 560340, 657126, 669295, 730140, 803154, 840510, 1095210, 1204731, 1314252, 1338590, 1606308, 1642815, 1681020, 2007885, 2190420, 2409462, 2677180, 3285630, 3614193, 4015770, 4818924, 6023655, 6571260, 7228386, 8031540, 12047310, 14456772, 18070965, 24094620, 36141930, 72283860]

約数ペア:

[(1, 72283860), (2, 36141930), (3, 24094620), (4, 18070965), (5, 14456772), (6, 12047310), (9, 8031540), (10, 7228386), (11, 6571260), (12, 6023655), (15, 4818924), (18, 4015770), (20, 3614193), (22, 3285630), (27, 2677180), (30, 2409462), (33, 2190420), (36, 2007885), (43, 1681020), (44, 1642815), (45, 1606308), (54, 1338590), (55, 1314252), (60, 1204731), (66, 1095210), (86, 840510), (90, 803154), (99, 730140), (108, 669295), (110, 657126), (129, 560340), (132, 547605), (135, 535436), (165, 438084), (172, 420255), (180, 401577), (198, 365070), (215, 336204), (220, 328563), (258, 280170), (270, 267718), (283, 255420), (297, 243380), (330, 219042), (387, 186780), (396, 182535), (430, 168102), (473, 152820), (495, 146028), (516, 140085), (540, 133859), (566, 127710), (594, 121690), (645, 112068), (660, 109521), (774, 93390), (849, 85140), (860, 84051), (946, 76410), (990, 73014), (1132, 63855), (1161, 62260), (1188, 60845), (1290, 56034), (1415, 51084), (1419, 50940), (1485, 48676), (1548, 46695), (1698, 42570), (1892, 38205), (1935, 37356), (1980, 36507), (2322, 31130), (2365, 30564), (2547, 28380), (2580, 28017), (2830, 25542), (2838, 25470), (2970, 24338), (3113, 23220), (3396, 21285), (3870, 18678), (4245, 17028), (4257, 16980), (4644, 15565), (4730, 15282), (5094, 14190), (5660, 12771), (5676, 12735), (5805, 12452), (5940, 12169), (6226, 11610), (7095, 10188), (7641, 9460), (7740, 9339), (8490, 8514)]