64508940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1783}}^1$

素因数の和:1868

約数の個数: 96

約数和(自身を含む): 203804160

約数和(自身を除く): 139295220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 335, 402, 540, 603, 670, 804, 1005, 1206, 1340, 1783, 1809, 2010, 2412, 3015, 3566, 3618, 4020, 5349, 6030, 7132, 7236, 8915, 9045, 10698, 12060, 16047, 17830, 18090, 21396, 26745, 32094, 35660, 36180, 48141, 53490, 64188, 80235, 96282, 106980, 119461, 160470, 192564, 238922, 240705, 320940, 358383, 477844, 481410, 597305, 716766, 962820, 1075149, 1194610, 1433532, 1791915, 2150298, 2389220, 3225447, 3583830, 4300596, 5375745, 6450894, 7167660, 10751490, 12901788, 16127235, 21502980, 32254470, 64508940]

約数ペア:

[(1, 64508940), (2, 32254470), (3, 21502980), (4, 16127235), (5, 12901788), (6, 10751490), (9, 7167660), (10, 6450894), (12, 5375745), (15, 4300596), (18, 3583830), (20, 3225447), (27, 2389220), (30, 2150298), (36, 1791915), (45, 1433532), (54, 1194610), (60, 1075149), (67, 962820), (90, 716766), (108, 597305), (134, 481410), (135, 477844), (180, 358383), (201, 320940), (268, 240705), (270, 238922), (335, 192564), (402, 160470), (540, 119461), (603, 106980), (670, 96282), (804, 80235), (1005, 64188), (1206, 53490), (1340, 48141), (1783, 36180), (1809, 35660), (2010, 32094), (2412, 26745), (3015, 21396), (3566, 18090), (3618, 17830), (4020, 16047), (5349, 12060), (6030, 10698), (7132, 9045), (7236, 8915)]