385775460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{34019}}^1$

素因数の和:34047

約数の個数: 120

約数和(自身を含む): 1383117120

約数和(自身を除く): 997341660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 11340, 34019, 68038, 102057, 136076, 170095, 204114, 238133, 306171, 340190, 408228, 476266, 510285, 612342, 680380, 714399, 918513, 952532, 1020570, 1190665, 1224684, 1428798, 1530855, 1837026, 2041140, 2143197, 2381330, 2755539, 2857596, 3061710, 3571995, 3674052, 4286394, 4592565, 4762660, 5511078, 6123420, 6429591, 7143990, 8572788, 9185130, 10715985, 11022156, 12859182, 13777695, 14287980, 18370260, 19288773, 21431970, 25718364, 27555390, 32147955, 38577546, 42863940, 55110780, 64295910, 77155092, 96443865, 128591820, 192887730, 385775460]

約数ペア:

[(1, 385775460), (2, 192887730), (3, 128591820), (4, 96443865), (5, 77155092), (6, 64295910), (7, 55110780), (9, 42863940), (10, 38577546), (12, 32147955), (14, 27555390), (15, 25718364), (18, 21431970), (20, 19288773), (21, 18370260), (27, 14287980), (28, 13777695), (30, 12859182), (35, 11022156), (36, 10715985), (42, 9185130), (45, 8572788), (54, 7143990), (60, 6429591), (63, 6123420), (70, 5511078), (81, 4762660), (84, 4592565), (90, 4286394), (105, 3674052), (108, 3571995), (126, 3061710), (135, 2857596), (140, 2755539), (162, 2381330), (180, 2143197), (189, 2041140), (210, 1837026), (252, 1530855), (270, 1428798), (315, 1224684), (324, 1190665), (378, 1020570), (405, 952532), (420, 918513), (540, 714399), (567, 680380), (630, 612342), (756, 510285), (810, 476266), (945, 408228), (1134, 340190), (1260, 306171), (1620, 238133), (1890, 204114), (2268, 170095), (2835, 136076), (3780, 102057), (5670, 68038), (11340, 34019)]