43170660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 144

約数和(自身を含む): 148599360

約数和(自身を除く): 105428700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 971, 988, 1140, 1170, 1235, 1482, 1710, 1942, 2223, 2340, 2470, 2913, 2964, 3420, 3705, 3884, 4446, 4855, 4940, 5826, 7410, 8739, 8892, 9710, 11115, 11652, 12623, 14565, 14820, 17478, 18449, 19420, 22230, 25246, 29130, 34956, 36898, 37869, 43695, 44460, 50492, 55347, 58260, 63115, 73796, 75738, 87390, 92245, 110694, 113607, 126230, 151476, 166041, 174780, 184490, 189345, 221388, 227214, 239837, 252460, 276735, 332082, 368980, 378690, 454428, 479674, 553470, 568035, 664164, 719511, 757380, 830205, 959348, 1106940, 1136070, 1199185, 1439022, 1660410, 2158533, 2272140, 2398370, 2878044, 3320820, 3597555, 4317066, 4796740, 7195110, 8634132, 10792665, 14390220, 21585330, 43170660]

約数ペア:

[(1, 43170660), (2, 21585330), (3, 14390220), (4, 10792665), (5, 8634132), (6, 7195110), (9, 4796740), (10, 4317066), (12, 3597555), (13, 3320820), (15, 2878044), (18, 2398370), (19, 2272140), (20, 2158533), (26, 1660410), (30, 1439022), (36, 1199185), (38, 1136070), (39, 1106940), (45, 959348), (52, 830205), (57, 757380), (60, 719511), (65, 664164), (76, 568035), (78, 553470), (90, 479674), (95, 454428), (114, 378690), (117, 368980), (130, 332082), (156, 276735), (171, 252460), (180, 239837), (190, 227214), (195, 221388), (228, 189345), (234, 184490), (247, 174780), (260, 166041), (285, 151476), (342, 126230), (380, 113607), (390, 110694), (468, 92245), (494, 87390), (570, 75738), (585, 73796), (684, 63115), (741, 58260), (780, 55347), (855, 50492), (971, 44460), (988, 43695), (1140, 37869), (1170, 36898), (1235, 34956), (1482, 29130), (1710, 25246), (1942, 22230), (2223, 19420), (2340, 18449), (2470, 17478), (2913, 14820), (2964, 14565), (3420, 12623), (3705, 11652), (3884, 11115), (4446, 9710), (4855, 8892), (4940, 8739), (5826, 7410)]