77622840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1753}}^1$

素因数の和:1814

約数の個数: 128

約数和(自身を含む): 265204800

約数和(自身を除く): 187581960

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, 1640, 1753, 1845, 2214, 2460, 2952, 3506, 3690, 4428, 4920, 5259, 5535, 7012, 7380, 8765, 8856, 10518, 11070, 14024, 14760, 15777, 17530, 21036, 22140, 26295, 31554, 35060, 42072, 44280, 47331, 52590, 63108, 70120, 71873, 78885, 94662, 105180, 126216, 143746, 157770, 189324, 210360, 215619, 236655, 287492, 315540, 359365, 378648, 431238, 473310, 574984, 631080, 646857, 718730, 862476, 946620, 1078095, 1293714, 1437460, 1724952, 1893240, 1940571, 2156190, 2587428, 2874920, 3234285, 3881142, 4312380, 5174856, 6468570, 7762284, 8624760, 9702855, 12937140, 15524568, 19405710, 25874280, 38811420, 77622840]

約数ペア:

[(1, 77622840), (2, 38811420), (3, 25874280), (4, 19405710), (5, 15524568), (6, 12937140), (8, 9702855), (9, 8624760), (10, 7762284), (12, 6468570), (15, 5174856), (18, 4312380), (20, 3881142), (24, 3234285), (27, 2874920), (30, 2587428), (36, 2156190), (40, 1940571), (41, 1893240), (45, 1724952), (54, 1437460), (60, 1293714), (72, 1078095), (82, 946620), (90, 862476), (108, 718730), (120, 646857), (123, 631080), (135, 574984), (164, 473310), (180, 431238), (205, 378648), (216, 359365), (246, 315540), (270, 287492), (328, 236655), (360, 215619), (369, 210360), (410, 189324), (492, 157770), (540, 143746), (615, 126216), (738, 105180), (820, 94662), (984, 78885), (1080, 71873), (1107, 70120), (1230, 63108), (1476, 52590), (1640, 47331), (1753, 44280), (1845, 42072), (2214, 35060), (2460, 31554), (2952, 26295), (3506, 22140), (3690, 21036), (4428, 17530), (4920, 15777), (5259, 14760), (5535, 14024), (7012, 11070), (7380, 10518), (8765, 8856)]