146910780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1381}}^1$

素因数の和:1596

約数の個数: 96

約数和(自身を含む): 459708480

約数和(自身を除く): 312797700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 197, 270, 394, 540, 591, 788, 985, 1182, 1381, 1773, 1970, 2364, 2762, 2955, 3546, 3940, 4143, 5319, 5524, 5910, 6905, 7092, 8286, 8865, 10638, 11820, 12429, 13810, 16572, 17730, 20715, 21276, 24858, 26595, 27620, 35460, 37287, 41430, 49716, 53190, 62145, 74574, 82860, 106380, 124290, 149148, 186435, 248580, 272057, 372870, 544114, 745740, 816171, 1088228, 1360285, 1632342, 2448513, 2720570, 3264684, 4080855, 4897026, 5441140, 7345539, 8161710, 9794052, 12242565, 14691078, 16323420, 24485130, 29382156, 36727695, 48970260, 73455390, 146910780]

約数ペア:

[(1, 146910780), (2, 73455390), (3, 48970260), (4, 36727695), (5, 29382156), (6, 24485130), (9, 16323420), (10, 14691078), (12, 12242565), (15, 9794052), (18, 8161710), (20, 7345539), (27, 5441140), (30, 4897026), (36, 4080855), (45, 3264684), (54, 2720570), (60, 2448513), (90, 1632342), (108, 1360285), (135, 1088228), (180, 816171), (197, 745740), (270, 544114), (394, 372870), (540, 272057), (591, 248580), (788, 186435), (985, 149148), (1182, 124290), (1381, 106380), (1773, 82860), (1970, 74574), (2364, 62145), (2762, 53190), (2955, 49716), (3546, 41430), (3940, 37287), (4143, 35460), (5319, 27620), (5524, 26595), (5910, 24858), (6905, 21276), (7092, 20715), (8286, 17730), (8865, 16572), (10638, 13810), (11820, 12429)]