72693180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19231}}^1$

素因数の和:19256

約数の個数: 96

約数和(自身を含む): 258478080

約数和(自身を除く): 185784900

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 19231, 38462, 57693, 76924, 96155, 115386, 134617, 173079, 192310, 230772, 269234, 288465, 346158, 384620, 403851, 519237, 538468, 576930, 673085, 692316, 807702, 865395, 1038474, 1153860, 1211553, 1346170, 1615404, 1730790, 2019255, 2076948, 2423106, 2596185, 2692340, 3461580, 3634659, 4038510, 4846212, 5192370, 6057765, 7269318, 8077020, 10384740, 12115530, 14538636, 18173295, 24231060, 36346590, 72693180]

約数ペア:

[(1, 72693180), (2, 36346590), (3, 24231060), (4, 18173295), (5, 14538636), (6, 12115530), (7, 10384740), (9, 8077020), (10, 7269318), (12, 6057765), (14, 5192370), (15, 4846212), (18, 4038510), (20, 3634659), (21, 3461580), (27, 2692340), (28, 2596185), (30, 2423106), (35, 2076948), (36, 2019255), (42, 1730790), (45, 1615404), (54, 1346170), (60, 1211553), (63, 1153860), (70, 1038474), (84, 865395), (90, 807702), (105, 692316), (108, 673085), (126, 576930), (135, 538468), (140, 519237), (180, 403851), (189, 384620), (210, 346158), (252, 288465), (270, 269234), (315, 230772), (378, 192310), (420, 173079), (540, 134617), (630, 115386), (756, 96155), (945, 76924), (1260, 57693), (1890, 38462), (3780, 19231)]