55076760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 160

約数和(自身を含む): 188179200

約数和(自身を除く): 133102440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 89, 90, 108, 120, 135, 162, 178, 180, 191, 216, 267, 270, 324, 356, 360, 382, 405, 445, 534, 540, 573, 648, 712, 764, 801, 810, 890, 955, 1068, 1080, 1146, 1335, 1528, 1602, 1620, 1719, 1780, 1910, 2136, 2292, 2403, 2670, 2865, 3204, 3240, 3438, 3560, 3820, 4005, 4584, 4806, 5157, 5340, 5730, 6408, 6876, 7209, 7640, 8010, 8595, 9612, 10314, 10680, 11460, 12015, 13752, 14418, 15471, 16020, 16999, 17190, 19224, 20628, 22920, 24030, 25785, 28836, 30942, 32040, 33998, 34380, 36045, 41256, 48060, 50997, 51570, 57672, 61884, 67996, 68760, 72090, 77355, 84995, 96120, 101994, 103140, 123768, 135992, 144180, 152991, 154710, 169990, 203988, 206280, 254985, 288360, 305982, 309420, 339980, 407976, 458973, 509970, 611964, 618840, 679960, 764955, 917946, 1019940, 1223928, 1376919, 1529910, 1835892, 2039880, 2294865, 2753838, 3059820, 3671784, 4589730, 5507676, 6119640, 6884595, 9179460, 11015352, 13769190, 18358920, 27538380, 55076760]

約数ペア:

[(1, 55076760), (2, 27538380), (3, 18358920), (4, 13769190), (5, 11015352), (6, 9179460), (8, 6884595), (9, 6119640), (10, 5507676), (12, 4589730), (15, 3671784), (18, 3059820), (20, 2753838), (24, 2294865), (27, 2039880), (30, 1835892), (36, 1529910), (40, 1376919), (45, 1223928), (54, 1019940), (60, 917946), (72, 764955), (81, 679960), (89, 618840), (90, 611964), (108, 509970), (120, 458973), (135, 407976), (162, 339980), (178, 309420), (180, 305982), (191, 288360), (216, 254985), (267, 206280), (270, 203988), (324, 169990), (356, 154710), (360, 152991), (382, 144180), (405, 135992), (445, 123768), (534, 103140), (540, 101994), (573, 96120), (648, 84995), (712, 77355), (764, 72090), (801, 68760), (810, 67996), (890, 61884), (955, 57672), (1068, 51570), (1080, 50997), (1146, 48060), (1335, 41256), (1528, 36045), (1602, 34380), (1620, 33998), (1719, 32040), (1780, 30942), (1910, 28836), (2136, 25785), (2292, 24030), (2403, 22920), (2670, 20628), (2865, 19224), (3204, 17190), (3240, 16999), (3438, 16020), (3560, 15471), (3820, 14418), (4005, 13752), (4584, 12015), (4806, 11460), (5157, 10680), (5340, 10314), (5730, 9612), (6408, 8595), (6876, 8010), (7209, 7640)]