75707460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2749}}^1$

素因数の和:2787

約数の個数: 120

約数和(自身を含む): 251559000

約数和(自身を除く): 175851540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2749, 2754, 3060, 4590, 5498, 5508, 6885, 8247, 9180, 10996, 13745, 13770, 16494, 24741, 27490, 27540, 32988, 41235, 46733, 49482, 54980, 74223, 82470, 93466, 98964, 123705, 140199, 148446, 164940, 186932, 222669, 233665, 247410, 280398, 296892, 371115, 420597, 445338, 467330, 494820, 560796, 700995, 742230, 841194, 890676, 934660, 1113345, 1261791, 1401990, 1484460, 1682388, 2102985, 2226690, 2523582, 2803980, 3785373, 4205970, 4453380, 5047164, 6308955, 7570746, 8411940, 12617910, 15141492, 18926865, 25235820, 37853730, 75707460]

約数ペア:

[(1, 75707460), (2, 37853730), (3, 25235820), (4, 18926865), (5, 15141492), (6, 12617910), (9, 8411940), (10, 7570746), (12, 6308955), (15, 5047164), (17, 4453380), (18, 4205970), (20, 3785373), (27, 2803980), (30, 2523582), (34, 2226690), (36, 2102985), (45, 1682388), (51, 1484460), (54, 1401990), (60, 1261791), (68, 1113345), (81, 934660), (85, 890676), (90, 841194), (102, 742230), (108, 700995), (135, 560796), (153, 494820), (162, 467330), (170, 445338), (180, 420597), (204, 371115), (255, 296892), (270, 280398), (306, 247410), (324, 233665), (340, 222669), (405, 186932), (459, 164940), (510, 148446), (540, 140199), (612, 123705), (765, 98964), (810, 93466), (918, 82470), (1020, 74223), (1377, 54980), (1530, 49482), (1620, 46733), (1836, 41235), (2295, 32988), (2749, 27540), (2754, 27490), (3060, 24741), (4590, 16494), (5498, 13770), (5508, 13745), (6885, 10996), (8247, 9180)]