73340460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4909}}^1$

素因数の和:5007

約数の個数: 72

約数和(自身を含む): 225192240

約数和(自身を除く): 151851780

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, 4909, 4980, 7470, 9818, 14727, 14940, 19636, 24545, 29454, 44181, 49090, 58908, 73635, 88362, 98180, 147270, 176724, 220905, 294540, 407447, 441810, 814894, 883620, 1222341, 1629788, 2037235, 2444682, 3667023, 4074470, 4889364, 6111705, 7334046, 8148940, 12223410, 14668092, 18335115, 24446820, 36670230, 73340460]

約数ペア:

[(1, 73340460), (2, 36670230), (3, 24446820), (4, 18335115), (5, 14668092), (6, 12223410), (9, 8148940), (10, 7334046), (12, 6111705), (15, 4889364), (18, 4074470), (20, 3667023), (30, 2444682), (36, 2037235), (45, 1629788), (60, 1222341), (83, 883620), (90, 814894), (166, 441810), (180, 407447), (249, 294540), (332, 220905), (415, 176724), (498, 147270), (747, 98180), (830, 88362), (996, 73635), (1245, 58908), (1494, 49090), (1660, 44181), (2490, 29454), (2988, 24545), (3735, 19636), (4909, 14940), (4980, 14727), (7470, 9818)]