43328340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:382

約数の個数: 144

約数和(自身を含む): 145716480

約数和(自身を除く): 102388140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 79, 90, 99, 110, 132, 158, 165, 180, 198, 220, 237, 277, 316, 330, 395, 396, 474, 495, 554, 660, 711, 790, 831, 869, 948, 990, 1108, 1185, 1385, 1422, 1580, 1662, 1738, 1980, 2370, 2493, 2607, 2770, 2844, 3047, 3324, 3476, 3555, 4155, 4345, 4740, 4986, 5214, 5540, 6094, 7110, 7821, 8310, 8690, 9141, 9972, 10428, 12188, 12465, 13035, 14220, 15235, 15642, 16620, 17380, 18282, 21883, 24930, 26070, 27423, 30470, 31284, 36564, 39105, 43766, 45705, 49860, 52140, 54846, 60940, 65649, 78210, 87532, 91410, 109415, 109692, 131298, 137115, 156420, 182820, 196947, 218830, 240713, 262596, 274230, 328245, 393894, 437660, 481426, 548460, 656490, 722139, 787788, 962852, 984735, 1203565, 1312980, 1444278, 1969470, 2166417, 2407130, 2888556, 3610695, 3938940, 4332834, 4814260, 7221390, 8665668, 10832085, 14442780, 21664170, 43328340]

約数ペア:

[(1, 43328340), (2, 21664170), (3, 14442780), (4, 10832085), (5, 8665668), (6, 7221390), (9, 4814260), (10, 4332834), (11, 3938940), (12, 3610695), (15, 2888556), (18, 2407130), (20, 2166417), (22, 1969470), (30, 1444278), (33, 1312980), (36, 1203565), (44, 984735), (45, 962852), (55, 787788), (60, 722139), (66, 656490), (79, 548460), (90, 481426), (99, 437660), (110, 393894), (132, 328245), (158, 274230), (165, 262596), (180, 240713), (198, 218830), (220, 196947), (237, 182820), (277, 156420), (316, 137115), (330, 131298), (395, 109692), (396, 109415), (474, 91410), (495, 87532), (554, 78210), (660, 65649), (711, 60940), (790, 54846), (831, 52140), (869, 49860), (948, 45705), (990, 43766), (1108, 39105), (1185, 36564), (1385, 31284), (1422, 30470), (1580, 27423), (1662, 26070), (1738, 24930), (1980, 21883), (2370, 18282), (2493, 17380), (2607, 16620), (2770, 15642), (2844, 15235), (3047, 14220), (3324, 13035), (3476, 12465), (3555, 12188), (4155, 10428), (4345, 9972), (4740, 9141), (4986, 8690), (5214, 8310), (5540, 7821), (6094, 7110)]