66586680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{4999}}^1$

素因数の和:5053

約数の個数: 96

約数和(自身を含む): 222300000

約数和(自身を除く): 155713320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 4999, 6660, 9998, 13320, 14997, 19996, 24995, 29994, 39992, 44991, 49990, 59988, 74985, 89982, 99980, 119976, 149970, 179964, 184963, 199960, 224955, 299940, 359928, 369926, 449910, 554889, 599880, 739852, 899820, 924815, 1109778, 1479704, 1664667, 1799640, 1849630, 2219556, 2774445, 3329334, 3699260, 4439112, 5548890, 6658668, 7398520, 8323335, 11097780, 13317336, 16646670, 22195560, 33293340, 66586680]

約数ペア:

[(1, 66586680), (2, 33293340), (3, 22195560), (4, 16646670), (5, 13317336), (6, 11097780), (8, 8323335), (9, 7398520), (10, 6658668), (12, 5548890), (15, 4439112), (18, 3699260), (20, 3329334), (24, 2774445), (30, 2219556), (36, 1849630), (37, 1799640), (40, 1664667), (45, 1479704), (60, 1109778), (72, 924815), (74, 899820), (90, 739852), (111, 599880), (120, 554889), (148, 449910), (180, 369926), (185, 359928), (222, 299940), (296, 224955), (333, 199960), (360, 184963), (370, 179964), (444, 149970), (555, 119976), (666, 99980), (740, 89982), (888, 74985), (1110, 59988), (1332, 49990), (1480, 44991), (1665, 39992), (2220, 29994), (2664, 24995), (3330, 19996), (4440, 14997), (4999, 13320), (6660, 9998)]