66402180

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1088

約数の個数: 144

約数和(自身を含む): 225161664

約数和(自身を除く): 158759484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 243, 260, 270, 324, 351, 390, 405, 468, 486, 540, 585, 702, 780, 810, 972, 1051, 1053, 1170, 1215, 1404, 1620, 1755, 2102, 2106, 2340, 2430, 3153, 3159, 3510, 4204, 4212, 4860, 5255, 5265, 6306, 6318, 7020, 9459, 10510, 10530, 12612, 12636, 13663, 15765, 15795, 18918, 21020, 21060, 27326, 28377, 31530, 31590, 37836, 40989, 47295, 54652, 56754, 63060, 63180, 68315, 81978, 85131, 94590, 113508, 122967, 136630, 141885, 163956, 170262, 189180, 204945, 245934, 255393, 273260, 283770, 340524, 368901, 409890, 425655, 491868, 510786, 567540, 614835, 737802, 819780, 851310, 1021572, 1106703, 1229670, 1276965, 1475604, 1702620, 1844505, 2213406, 2459340, 2553930, 3320109, 3689010, 4426812, 5107860, 5533515, 6640218, 7378020, 11067030, 13280436, 16600545, 22134060, 33201090, 66402180]

約数ペア:

[(1, 66402180), (2, 33201090), (3, 22134060), (4, 16600545), (5, 13280436), (6, 11067030), (9, 7378020), (10, 6640218), (12, 5533515), (13, 5107860), (15, 4426812), (18, 3689010), (20, 3320109), (26, 2553930), (27, 2459340), (30, 2213406), (36, 1844505), (39, 1702620), (45, 1475604), (52, 1276965), (54, 1229670), (60, 1106703), (65, 1021572), (78, 851310), (81, 819780), (90, 737802), (108, 614835), (117, 567540), (130, 510786), (135, 491868), (156, 425655), (162, 409890), (180, 368901), (195, 340524), (234, 283770), (243, 273260), (260, 255393), (270, 245934), (324, 204945), (351, 189180), (390, 170262), (405, 163956), (468, 141885), (486, 136630), (540, 122967), (585, 113508), (702, 94590), (780, 85131), (810, 81978), (972, 68315), (1051, 63180), (1053, 63060), (1170, 56754), (1215, 54652), (1404, 47295), (1620, 40989), (1755, 37836), (2102, 31590), (2106, 31530), (2340, 28377), (2430, 27326), (3153, 21060), (3159, 21020), (3510, 18918), (4204, 15795), (4212, 15765), (4860, 13663), (5255, 12636), (5265, 12612), (6306, 10530), (6318, 10510), (7020, 9459)]