89754720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 192

約数和(自身を含む): 313528320

約数和(自身を除く): 223773600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 89, 96, 110, 120, 132, 160, 165, 176, 178, 191, 220, 240, 264, 267, 330, 352, 356, 382, 440, 445, 480, 528, 534, 573, 660, 712, 764, 880, 890, 955, 979, 1056, 1068, 1146, 1320, 1335, 1424, 1528, 1760, 1780, 1910, 1958, 2101, 2136, 2292, 2640, 2670, 2848, 2865, 2937, 3056, 3560, 3820, 3916, 4202, 4272, 4584, 4895, 5280, 5340, 5730, 5874, 6112, 6303, 7120, 7640, 7832, 8404, 8544, 9168, 9790, 10505, 10680, 11460, 11748, 12606, 14240, 14685, 15280, 15664, 16808, 16999, 18336, 19580, 21010, 21360, 22920, 23496, 25212, 29370, 30560, 31328, 31515, 33616, 33998, 39160, 42020, 42720, 45840, 46992, 50424, 50997, 58740, 63030, 67232, 67996, 78320, 84040, 84995, 91680, 93984, 100848, 101994, 117480, 126060, 135992, 156640, 168080, 169990, 186989, 201696, 203988, 234960, 252120, 254985, 271984, 336160, 339980, 373978, 407976, 469920, 504240, 509970, 543968, 560967, 679960, 747956, 815952, 934945, 1008480, 1019940, 1121934, 1359920, 1495912, 1631904, 1869890, 2039880, 2243868, 2719840, 2804835, 2991824, 3739780, 4079760, 4487736, 5609670, 5983648, 7479560, 8159520, 8975472, 11219340, 14959120, 17950944, 22438680, 29918240, 44877360, 89754720]

約数ペア:

[(1, 89754720), (2, 44877360), (3, 29918240), (4, 22438680), (5, 17950944), (6, 14959120), (8, 11219340), (10, 8975472), (11, 8159520), (12, 7479560), (15, 5983648), (16, 5609670), (20, 4487736), (22, 4079760), (24, 3739780), (30, 2991824), (32, 2804835), (33, 2719840), (40, 2243868), (44, 2039880), (48, 1869890), (55, 1631904), (60, 1495912), (66, 1359920), (80, 1121934), (88, 1019940), (89, 1008480), (96, 934945), (110, 815952), (120, 747956), (132, 679960), (160, 560967), (165, 543968), (176, 509970), (178, 504240), (191, 469920), (220, 407976), (240, 373978), (264, 339980), (267, 336160), (330, 271984), (352, 254985), (356, 252120), (382, 234960), (440, 203988), (445, 201696), (480, 186989), (528, 169990), (534, 168080), (573, 156640), (660, 135992), (712, 126060), (764, 117480), (880, 101994), (890, 100848), (955, 93984), (979, 91680), (1056, 84995), (1068, 84040), (1146, 78320), (1320, 67996), (1335, 67232), (1424, 63030), (1528, 58740), (1760, 50997), (1780, 50424), (1910, 46992), (1958, 45840), (2101, 42720), (2136, 42020), (2292, 39160), (2640, 33998), (2670, 33616), (2848, 31515), (2865, 31328), (2937, 30560), (3056, 29370), (3560, 25212), (3820, 23496), (3916, 22920), (4202, 21360), (4272, 21010), (4584, 19580), (4895, 18336), (5280, 16999), (5340, 16808), (5730, 15664), (5874, 15280), (6112, 14685), (6303, 14240), (7120, 12606), (7640, 11748), (7832, 11460), (8404, 10680), (8544, 10505), (9168, 9790)]