66491820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2087}}^1$

素因数の和:2164

約数の個数: 96

約数和(自身を含む): 210470400

約数和(自身を除く): 143978580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 236, 270, 295, 354, 531, 540, 590, 708, 885, 1062, 1180, 1593, 1770, 2087, 2124, 2655, 3186, 3540, 4174, 5310, 6261, 6372, 7965, 8348, 10435, 10620, 12522, 15930, 18783, 20870, 25044, 31305, 31860, 37566, 41740, 56349, 62610, 75132, 93915, 112698, 123133, 125220, 187830, 225396, 246266, 281745, 369399, 375660, 492532, 563490, 615665, 738798, 1108197, 1126980, 1231330, 1477596, 1846995, 2216394, 2462660, 3324591, 3693990, 4432788, 5540985, 6649182, 7387980, 11081970, 13298364, 16622955, 22163940, 33245910, 66491820]

約数ペア:

[(1, 66491820), (2, 33245910), (3, 22163940), (4, 16622955), (5, 13298364), (6, 11081970), (9, 7387980), (10, 6649182), (12, 5540985), (15, 4432788), (18, 3693990), (20, 3324591), (27, 2462660), (30, 2216394), (36, 1846995), (45, 1477596), (54, 1231330), (59, 1126980), (60, 1108197), (90, 738798), (108, 615665), (118, 563490), (135, 492532), (177, 375660), (180, 369399), (236, 281745), (270, 246266), (295, 225396), (354, 187830), (531, 125220), (540, 123133), (590, 112698), (708, 93915), (885, 75132), (1062, 62610), (1180, 56349), (1593, 41740), (1770, 37566), (2087, 31860), (2124, 31305), (2655, 25044), (3186, 20870), (3540, 18783), (4174, 15930), (5310, 12522), (6261, 10620), (6372, 10435), (7965, 8348)]