84545460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{5659}}^1$

素因数の和:5757

約数の個数: 72

約数和(自身を含む): 259590240

約数和(自身を除く): 175044780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 5659, 7470, 11318, 14940, 16977, 22636, 28295, 33954, 50931, 56590, 67908, 84885, 101862, 113180, 169770, 203724, 254655, 339540, 469697, 509310, 939394, 1018620, 1409091, 1878788, 2348485, 2818182, 4227273, 4696970, 5636364, 7045455, 8454546, 9393940, 14090910, 16909092, 21136365, 28181820, 42272730, 84545460]

約数ペア:

[(1, 84545460), (2, 42272730), (3, 28181820), (4, 21136365), (5, 16909092), (6, 14090910), (9, 9393940), (10, 8454546), (12, 7045455), (15, 5636364), (18, 4696970), (20, 4227273), (30, 2818182), (36, 2348485), (45, 1878788), (60, 1409091), (83, 1018620), (90, 939394), (166, 509310), (180, 469697), (249, 339540), (332, 254655), (415, 203724), (498, 169770), (747, 113180), (830, 101862), (996, 84885), (1245, 67908), (1494, 56590), (1660, 50931), (2490, 33954), (2988, 28295), (3735, 22636), (4980, 16977), (5659, 14940), (7470, 11318)]