73246860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{503}}^1\times {\mathrm{809}}^1$

素因数の和:1327

約数の個数: 72

約数和(自身を含む): 222899040

約数和(自身を除く): 149652180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 503, 809, 1006, 1509, 1618, 2012, 2427, 2515, 3018, 3236, 4045, 4527, 4854, 5030, 6036, 7281, 7545, 8090, 9054, 9708, 10060, 12135, 14562, 15090, 16180, 18108, 22635, 24270, 29124, 30180, 36405, 45270, 48540, 72810, 90540, 145620, 406927, 813854, 1220781, 1627708, 2034635, 2441562, 3662343, 4069270, 4883124, 6103905, 7324686, 8138540, 12207810, 14649372, 18311715, 24415620, 36623430, 73246860]

約数ペア:

[(1, 73246860), (2, 36623430), (3, 24415620), (4, 18311715), (5, 14649372), (6, 12207810), (9, 8138540), (10, 7324686), (12, 6103905), (15, 4883124), (18, 4069270), (20, 3662343), (30, 2441562), (36, 2034635), (45, 1627708), (60, 1220781), (90, 813854), (180, 406927), (503, 145620), (809, 90540), (1006, 72810), (1509, 48540), (1618, 45270), (2012, 36405), (2427, 30180), (2515, 29124), (3018, 24270), (3236, 22635), (4045, 18108), (4527, 16180), (4854, 15090), (5030, 14562), (6036, 12135), (7281, 10060), (7545, 9708), (8090, 9054)]