33681420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1261

約数の個数: 120

約数和(自身を含む): 111966624

約数和(自身を除く): 78285204

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, 1223, 1377, 1530, 1620, 1836, 2295, 2446, 2754, 3060, 3669, 4590, 4892, 5508, 6115, 6885, 7338, 9180, 11007, 12230, 13770, 14676, 18345, 20791, 22014, 24460, 27540, 33021, 36690, 41582, 44028, 55035, 62373, 66042, 73380, 83164, 99063, 103955, 110070, 124746, 132084, 165105, 187119, 198126, 207910, 220140, 249492, 311865, 330210, 374238, 396252, 415820, 495315, 561357, 623730, 660420, 748476, 935595, 990630, 1122714, 1247460, 1684071, 1871190, 1981260, 2245428, 2806785, 3368142, 3742380, 5613570, 6736284, 8420355, 11227140, 16840710, 33681420]

約数ペア:

[(1, 33681420), (2, 16840710), (3, 11227140), (4, 8420355), (5, 6736284), (6, 5613570), (9, 3742380), (10, 3368142), (12, 2806785), (15, 2245428), (17, 1981260), (18, 1871190), (20, 1684071), (27, 1247460), (30, 1122714), (34, 990630), (36, 935595), (45, 748476), (51, 660420), (54, 623730), (60, 561357), (68, 495315), (81, 415820), (85, 396252), (90, 374238), (102, 330210), (108, 311865), (135, 249492), (153, 220140), (162, 207910), (170, 198126), (180, 187119), (204, 165105), (255, 132084), (270, 124746), (306, 110070), (324, 103955), (340, 99063), (405, 83164), (459, 73380), (510, 66042), (540, 62373), (612, 55035), (765, 44028), (810, 41582), (918, 36690), (1020, 33021), (1223, 27540), (1377, 24460), (1530, 22014), (1620, 20791), (1836, 18345), (2295, 14676), (2446, 13770), (2754, 12230), (3060, 11007), (3669, 9180), (4590, 7338), (4892, 6885), (5508, 6115)]