172056420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10987}}^1$

素因数の和:11034

約数の個数: 96

約数和(自身を含む): 553795200

約数和(自身を除く): 381738780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1305, 1566, 1740, 2610, 3132, 3915, 5220, 7830, 10987, 15660, 21974, 32961, 43948, 54935, 65922, 98883, 109870, 131844, 164805, 197766, 219740, 296649, 318623, 329610, 395532, 494415, 593298, 637246, 659220, 955869, 988830, 1186596, 1274492, 1483245, 1593115, 1911738, 1977660, 2867607, 2966490, 3186230, 3823476, 4779345, 5735214, 5932980, 6372460, 8602821, 9558690, 11470428, 14338035, 17205642, 19117380, 28676070, 34411284, 43014105, 57352140, 86028210, 172056420]

約数ペア:

[(1, 172056420), (2, 86028210), (3, 57352140), (4, 43014105), (5, 34411284), (6, 28676070), (9, 19117380), (10, 17205642), (12, 14338035), (15, 11470428), (18, 9558690), (20, 8602821), (27, 6372460), (29, 5932980), (30, 5735214), (36, 4779345), (45, 3823476), (54, 3186230), (58, 2966490), (60, 2867607), (87, 1977660), (90, 1911738), (108, 1593115), (116, 1483245), (135, 1274492), (145, 1186596), (174, 988830), (180, 955869), (261, 659220), (270, 637246), (290, 593298), (348, 494415), (435, 395532), (522, 329610), (540, 318623), (580, 296649), (783, 219740), (870, 197766), (1044, 164805), (1305, 131844), (1566, 109870), (1740, 98883), (2610, 65922), (3132, 54935), (3915, 43948), (5220, 32961), (7830, 21974), (10987, 15660)]