67572180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 224550144

約数和(自身を除く): 156977964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 67, 78, 90, 117, 130, 134, 156, 180, 195, 201, 234, 260, 268, 335, 390, 402, 431, 468, 585, 603, 670, 780, 804, 862, 871, 1005, 1170, 1206, 1293, 1340, 1724, 1742, 2010, 2155, 2340, 2412, 2586, 2613, 3015, 3484, 3879, 4020, 4310, 4355, 5172, 5226, 5603, 6030, 6465, 7758, 7839, 8620, 8710, 10452, 11206, 12060, 12930, 13065, 15516, 15678, 16809, 17420, 19395, 22412, 25860, 26130, 28015, 28877, 31356, 33618, 38790, 39195, 50427, 52260, 56030, 57754, 67236, 77580, 78390, 84045, 86631, 100854, 112060, 115508, 144385, 156780, 168090, 173262, 201708, 252135, 259893, 288770, 336180, 346524, 375401, 433155, 504270, 519786, 577540, 750802, 866310, 1008540, 1039572, 1126203, 1299465, 1501604, 1732620, 1877005, 2252406, 2598930, 3378609, 3754010, 4504812, 5197860, 5631015, 6757218, 7508020, 11262030, 13514436, 16893045, 22524060, 33786090, 67572180]

約数ペア:

[(1, 67572180), (2, 33786090), (3, 22524060), (4, 16893045), (5, 13514436), (6, 11262030), (9, 7508020), (10, 6757218), (12, 5631015), (13, 5197860), (15, 4504812), (18, 3754010), (20, 3378609), (26, 2598930), (30, 2252406), (36, 1877005), (39, 1732620), (45, 1501604), (52, 1299465), (60, 1126203), (65, 1039572), (67, 1008540), (78, 866310), (90, 750802), (117, 577540), (130, 519786), (134, 504270), (156, 433155), (180, 375401), (195, 346524), (201, 336180), (234, 288770), (260, 259893), (268, 252135), (335, 201708), (390, 173262), (402, 168090), (431, 156780), (468, 144385), (585, 115508), (603, 112060), (670, 100854), (780, 86631), (804, 84045), (862, 78390), (871, 77580), (1005, 67236), (1170, 57754), (1206, 56030), (1293, 52260), (1340, 50427), (1724, 39195), (1742, 38790), (2010, 33618), (2155, 31356), (2340, 28877), (2412, 28015), (2586, 26130), (2613, 25860), (3015, 22412), (3484, 19395), (3879, 17420), (4020, 16809), (4310, 15678), (4355, 15516), (5172, 13065), (5226, 12930), (5603, 12060), (6030, 11206), (6465, 10452), (7758, 8710), (7839, 8620)]