270249660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{18089}}^1$

素因数の和:18187

約数の個数: 72

約数和(自身を含む): 829679760

約数和(自身を除く): 559430100

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, 7470, 14940, 18089, 36178, 54267, 72356, 90445, 108534, 162801, 180890, 217068, 271335, 325602, 361780, 542670, 651204, 814005, 1085340, 1501387, 1628010, 3002774, 3256020, 4504161, 6005548, 7506935, 9008322, 13512483, 15013870, 18016644, 22520805, 27024966, 30027740, 45041610, 54049932, 67562415, 90083220, 135124830, 270249660]

約数ペア:

[(1, 270249660), (2, 135124830), (3, 90083220), (4, 67562415), (5, 54049932), (6, 45041610), (9, 30027740), (10, 27024966), (12, 22520805), (15, 18016644), (18, 15013870), (20, 13512483), (30, 9008322), (36, 7506935), (45, 6005548), (60, 4504161), (83, 3256020), (90, 3002774), (166, 1628010), (180, 1501387), (249, 1085340), (332, 814005), (415, 651204), (498, 542670), (747, 361780), (830, 325602), (996, 271335), (1245, 217068), (1494, 180890), (1660, 162801), (2490, 108534), (2988, 90445), (3735, 72356), (4980, 54267), (7470, 36178), (14940, 18089)]