66375720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1499}}^1$

素因数の和:1560

約数の個数: 128

約数和(自身を含む): 226800000

約数和(自身を除く): 160424280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1499, 1640, 1845, 2214, 2460, 2952, 2998, 3690, 4428, 4497, 4920, 5535, 5996, 7380, 7495, 8856, 8994, 11070, 11992, 13491, 14760, 14990, 17988, 22140, 22485, 26982, 29980, 35976, 40473, 44280, 44970, 53964, 59960, 61459, 67455, 80946, 89940, 107928, 122918, 134910, 161892, 179880, 184377, 202365, 245836, 269820, 307295, 323784, 368754, 404730, 491672, 539640, 553131, 614590, 737508, 809460, 921885, 1106262, 1229180, 1475016, 1618920, 1659393, 1843770, 2212524, 2458360, 2765655, 3318786, 3687540, 4425048, 5531310, 6637572, 7375080, 8296965, 11062620, 13275144, 16593930, 22125240, 33187860, 66375720]

約数ペア:

[(1, 66375720), (2, 33187860), (3, 22125240), (4, 16593930), (5, 13275144), (6, 11062620), (8, 8296965), (9, 7375080), (10, 6637572), (12, 5531310), (15, 4425048), (18, 3687540), (20, 3318786), (24, 2765655), (27, 2458360), (30, 2212524), (36, 1843770), (40, 1659393), (41, 1618920), (45, 1475016), (54, 1229180), (60, 1106262), (72, 921885), (82, 809460), (90, 737508), (108, 614590), (120, 553131), (123, 539640), (135, 491672), (164, 404730), (180, 368754), (205, 323784), (216, 307295), (246, 269820), (270, 245836), (328, 202365), (360, 184377), (369, 179880), (410, 161892), (492, 134910), (540, 122918), (615, 107928), (738, 89940), (820, 80946), (984, 67455), (1080, 61459), (1107, 59960), (1230, 53964), (1476, 44970), (1499, 44280), (1640, 40473), (1845, 35976), (2214, 29980), (2460, 26982), (2952, 22485), (2998, 22140), (3690, 17988), (4428, 14990), (4497, 14760), (4920, 13491), (5535, 11992), (5996, 11070), (7380, 8994), (7495, 8856)]