25724920680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{355513}}^1$

素因数の和:355600

約数の個数: 128

約数和(自身を含む): 87029827200

約数和(自身を除く): 61304906520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1080, 1206, 1340, 1608, 1809, 2010, 2412, 2680, 3015, 3618, 4020, 4824, 6030, 7236, 8040, 9045, 12060, 14472, 18090, 24120, 36180, 72360, 355513, 711026, 1066539, 1422052, 1777565, 2133078, 2844104, 3199617, 3555130, 4266156, 5332695, 6399234, 7110260, 8532312, 9598851, 10665390, 12798468, 14220520, 15998085, 19197702, 21330780, 23819371, 25596936, 31996170, 38395404, 42661560, 47638742, 47994255, 63992340, 71458113, 76790808, 95277484, 95988510, 119096855, 127984680, 142916226, 190554968, 191977020, 214374339, 238193710, 285832452, 357290565, 383954040, 428748678, 476387420, 571664904, 643123017, 714581130, 857497356, 952774840, 1071871695, 1286246034, 1429162260, 1714994712, 2143743390, 2572492068, 2858324520, 3215615085, 4287486780, 5144984136, 6431230170, 8574973560, 12862460340, 25724920680]

約数ペア:

[(1, 25724920680), (2, 12862460340), (3, 8574973560), (4, 6431230170), (5, 5144984136), (6, 4287486780), (8, 3215615085), (9, 2858324520), (10, 2572492068), (12, 2143743390), (15, 1714994712), (18, 1429162260), (20, 1286246034), (24, 1071871695), (27, 952774840), (30, 857497356), (36, 714581130), (40, 643123017), (45, 571664904), (54, 476387420), (60, 428748678), (67, 383954040), (72, 357290565), (90, 285832452), (108, 238193710), (120, 214374339), (134, 191977020), (135, 190554968), (180, 142916226), (201, 127984680), (216, 119096855), (268, 95988510), (270, 95277484), (335, 76790808), (360, 71458113), (402, 63992340), (536, 47994255), (540, 47638742), (603, 42661560), (670, 38395404), (804, 31996170), (1005, 25596936), (1080, 23819371), (1206, 21330780), (1340, 19197702), (1608, 15998085), (1809, 14220520), (2010, 12798468), (2412, 10665390), (2680, 9598851), (3015, 8532312), (3618, 7110260), (4020, 6399234), (4824, 5332695), (6030, 4266156), (7236, 3555130), (8040, 3199617), (9045, 2844104), (12060, 2133078), (14472, 1777565), (18090, 1422052), (24120, 1066539), (36180, 711026), (72360, 355513)]