75350520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{9967}}^1$

素因数の和:9994

約数の個数: 128

約数和(自身を含む): 287078400

約数和(自身を除く): 211727880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 9967, 19934, 29901, 39868, 49835, 59802, 69769, 79736, 89703, 99670, 119604, 139538, 149505, 179406, 199340, 209307, 239208, 269109, 279076, 299010, 348845, 358812, 398680, 418614, 448515, 538218, 558152, 598020, 627921, 697690, 717624, 837228, 897030, 1046535, 1076436, 1196040, 1255842, 1345545, 1395380, 1674456, 1794060, 1883763, 2093070, 2152872, 2511684, 2691090, 2790760, 3139605, 3588120, 3767526, 4186140, 5023368, 5382180, 6279210, 7535052, 8372280, 9418815, 10764360, 12558420, 15070104, 18837630, 25116840, 37675260, 75350520]

約数ペア:

[(1, 75350520), (2, 37675260), (3, 25116840), (4, 18837630), (5, 15070104), (6, 12558420), (7, 10764360), (8, 9418815), (9, 8372280), (10, 7535052), (12, 6279210), (14, 5382180), (15, 5023368), (18, 4186140), (20, 3767526), (21, 3588120), (24, 3139605), (27, 2790760), (28, 2691090), (30, 2511684), (35, 2152872), (36, 2093070), (40, 1883763), (42, 1794060), (45, 1674456), (54, 1395380), (56, 1345545), (60, 1255842), (63, 1196040), (70, 1076436), (72, 1046535), (84, 897030), (90, 837228), (105, 717624), (108, 697690), (120, 627921), (126, 598020), (135, 558152), (140, 538218), (168, 448515), (180, 418614), (189, 398680), (210, 358812), (216, 348845), (252, 299010), (270, 279076), (280, 269109), (315, 239208), (360, 209307), (378, 199340), (420, 179406), (504, 149505), (540, 139538), (630, 119604), (756, 99670), (840, 89703), (945, 79736), (1080, 69769), (1260, 59802), (1512, 49835), (1890, 39868), (2520, 29901), (3780, 19934), (7560, 9967)]