69959340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1$

素因数の和:512

約数の個数: 144

約数和(自身を含む): 234692640

約数和(自身を除く): 164733300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 89, 90, 99, 110, 132, 165, 178, 180, 198, 220, 267, 330, 356, 396, 397, 445, 495, 534, 660, 794, 801, 890, 979, 990, 1068, 1191, 1335, 1588, 1602, 1780, 1958, 1980, 1985, 2382, 2670, 2937, 3204, 3573, 3916, 3970, 4005, 4367, 4764, 4895, 5340, 5874, 5955, 7146, 7940, 8010, 8734, 8811, 9790, 11748, 11910, 13101, 14292, 14685, 16020, 17468, 17622, 17865, 19580, 21835, 23820, 26202, 29370, 35244, 35333, 35730, 39303, 43670, 44055, 52404, 58740, 65505, 70666, 71460, 78606, 87340, 88110, 105999, 131010, 141332, 157212, 176220, 176665, 196515, 211998, 262020, 317997, 353330, 388663, 393030, 423996, 529995, 635994, 706660, 777326, 786060, 1059990, 1165989, 1271988, 1554652, 1589985, 1943315, 2119980, 2331978, 3179970, 3497967, 3886630, 4663956, 5829945, 6359940, 6995934, 7773260, 11659890, 13991868, 17489835, 23319780, 34979670, 69959340]

約数ペア:

[(1, 69959340), (2, 34979670), (3, 23319780), (4, 17489835), (5, 13991868), (6, 11659890), (9, 7773260), (10, 6995934), (11, 6359940), (12, 5829945), (15, 4663956), (18, 3886630), (20, 3497967), (22, 3179970), (30, 2331978), (33, 2119980), (36, 1943315), (44, 1589985), (45, 1554652), (55, 1271988), (60, 1165989), (66, 1059990), (89, 786060), (90, 777326), (99, 706660), (110, 635994), (132, 529995), (165, 423996), (178, 393030), (180, 388663), (198, 353330), (220, 317997), (267, 262020), (330, 211998), (356, 196515), (396, 176665), (397, 176220), (445, 157212), (495, 141332), (534, 131010), (660, 105999), (794, 88110), (801, 87340), (890, 78606), (979, 71460), (990, 70666), (1068, 65505), (1191, 58740), (1335, 52404), (1588, 44055), (1602, 43670), (1780, 39303), (1958, 35730), (1980, 35333), (1985, 35244), (2382, 29370), (2670, 26202), (2937, 23820), (3204, 21835), (3573, 19580), (3916, 17865), (3970, 17622), (4005, 17468), (4367, 16020), (4764, 14685), (4895, 14292), (5340, 13101), (5874, 11910), (5955, 11748), (7146, 9790), (7940, 8811), (8010, 8734)]