2590321.00000000

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1626

約数の個数: 144

約数和(自身を含む): 219985920

約数和(自身を除く): 156824220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 25, 28, 30, 35, 38, 42, 50, 57, 60, 70, 75, 76, 84, 95, 100, 105, 114, 133, 140, 150, 175, 190, 210, 228, 266, 285, 300, 350, 380, 399, 420, 475, 525, 532, 570, 665, 700, 798, 950, 1050, 1140, 1330, 1425, 1583, 1596, 1900, 1995, 2100, 2660, 2850, 3166, 3325, 3990, 4749, 5700, 6332, 6650, 7915, 7980, 9498, 9975, 11081, 13300, 15830, 18996, 19950, 22162, 23745, 30077, 31660, 33243, 39575, 39900, 44324, 47490, 55405, 60154, 66486, 79150, 90231, 94980, 110810, 118725, 120308, 132972, 150385, 158300, 166215, 180462, 210539, 221620, 237450, 277025, 300770, 332430, 360924, 421078, 451155, 474900, 554050, 601540, 631617, 664860, 751925, 831075, 842156, 902310, 1052695, 1108100, 1263234, 1503850, 1662150, 1804620, 2105390, 2255775, 2526468, 3007700, 3158085, 3324300, 4210780, 4511550, 5263475, 6316170, 9023100, 10526950, 12632340, 15790425, 21053900, 31580850, 63161700]

約数ペア:

[(1, 63161700), (2, 31580850), (3, 21053900), (4, 15790425), (5, 12632340), (6, 10526950), (7, 9023100), (10, 6316170), (12, 5263475), (14, 4511550), (15, 4210780), (19, 3324300), (20, 3158085), (21, 3007700), (25, 2526468), (28, 2255775), (30, 2105390), (35, 1804620), (38, 1662150), (42, 1503850), (50, 1263234), (57, 1108100), (60, 1052695), (70, 902310), (75, 842156), (76, 831075), (84, 751925), (95, 664860), (100, 631617), (105, 601540), (114, 554050), (133, 474900), (140, 451155), (150, 421078), (175, 360924), (190, 332430), (210, 300770), (228, 277025), (266, 237450), (285, 221620), (300, 210539), (350, 180462), (380, 166215), (399, 158300), (420, 150385), (475, 132972), (525, 120308), (532, 118725), (570, 110810), (665, 94980), (700, 90231), (798, 79150), (950, 66486), (1050, 60154), (1140, 55405), (1330, 47490), (1425, 44324), (1583, 39900), (1596, 39575), (1900, 33243), (1995, 31660), (2100, 30077), (2660, 23745), (2850, 22162), (3166, 19950), (3325, 18996), (3990, 15830), (4749, 13300), (5700, 11081), (6332, 9975), (6650, 9498), (7915, 7980)]