73812780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11083}}^1$

素因数の和:11135

約数の個数: 72

約数和(自身を含む): 229970832

約数和(自身を除く): 156158052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 11083, 22166, 33249, 44332, 55415, 66498, 99747, 110830, 132996, 166245, 199494, 221660, 332490, 398988, 410071, 498735, 664980, 820142, 997470, 1230213, 1640284, 1994940, 2050355, 2460426, 3690639, 4100710, 4920852, 6151065, 7381278, 8201420, 12302130, 14762556, 18453195, 24604260, 36906390, 73812780]

約数ペア:

[(1, 73812780), (2, 36906390), (3, 24604260), (4, 18453195), (5, 14762556), (6, 12302130), (9, 8201420), (10, 7381278), (12, 6151065), (15, 4920852), (18, 4100710), (20, 3690639), (30, 2460426), (36, 2050355), (37, 1994940), (45, 1640284), (60, 1230213), (74, 997470), (90, 820142), (111, 664980), (148, 498735), (180, 410071), (185, 398988), (222, 332490), (333, 221660), (370, 199494), (444, 166245), (555, 132996), (666, 110830), (740, 99747), (1110, 66498), (1332, 55415), (1665, 44332), (2220, 33249), (3330, 22166), (6660, 11083)]