1325523420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6091}}^1$

素因数の和:6153

約数の個数: 192

約数和(自身を含む): 4585082880

約数和(自身を除く): 3259559460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1612, 1674, 1755, 1860, 2015, 2340, 2418, 2790, 3348, 3510, 3627, 4030, 4185, 4836, 5580, 6045, 6091, 7020, 7254, 8060, 8370, 10881, 12090, 12182, 14508, 16740, 18135, 18273, 21762, 24180, 24364, 30455, 36270, 36546, 43524, 54405, 54819, 60910, 72540, 73092, 79183, 91365, 108810, 109638, 121820, 158366, 164457, 182730, 188821, 217620, 219276, 237549, 274095, 316732, 328914, 365460, 377642, 395915, 475098, 548190, 566463, 657828, 712647, 755284, 791830, 822285, 944105, 950196, 1096380, 1132926, 1187745, 1425294, 1583660, 1644570, 1699389, 1888210, 2137941, 2265852, 2375490, 2454673, 2832315, 2850588, 3289140, 3398778, 3563235, 3776420, 4275882, 4750980, 4909346, 5098167, 5664630, 6797556, 7126470, 7364019, 8496945, 8551764, 9818692, 10196334, 10689705, 11329260, 12273365, 14252940, 14728038, 16993890, 20392668, 21379410, 22092057, 24546730, 25490835, 29456076, 33987780, 36820095, 42758820, 44184114, 49093460, 50981670, 66276171, 73640190, 88368228, 101963340, 110460285, 132552342, 147280380, 220920570, 265104684, 331380855, 441841140, 662761710, 1325523420]

約数ペア:

[(1, 1325523420), (2, 662761710), (3, 441841140), (4, 331380855), (5, 265104684), (6, 220920570), (9, 147280380), (10, 132552342), (12, 110460285), (13, 101963340), (15, 88368228), (18, 73640190), (20, 66276171), (26, 50981670), (27, 49093460), (30, 44184114), (31, 42758820), (36, 36820095), (39, 33987780), (45, 29456076), (52, 25490835), (54, 24546730), (60, 22092057), (62, 21379410), (65, 20392668), (78, 16993890), (90, 14728038), (93, 14252940), (108, 12273365), (117, 11329260), (124, 10689705), (130, 10196334), (135, 9818692), (155, 8551764), (156, 8496945), (180, 7364019), (186, 7126470), (195, 6797556), (234, 5664630), (260, 5098167), (270, 4909346), (279, 4750980), (310, 4275882), (351, 3776420), (372, 3563235), (390, 3398778), (403, 3289140), (465, 2850588), (468, 2832315), (540, 2454673), (558, 2375490), (585, 2265852), (620, 2137941), (702, 1888210), (780, 1699389), (806, 1644570), (837, 1583660), (930, 1425294), (1116, 1187745), (1170, 1132926), (1209, 1096380), (1395, 950196), (1404, 944105), (1612, 822285), (1674, 791830), (1755, 755284), (1860, 712647), (2015, 657828), (2340, 566463), (2418, 548190), (2790, 475098), (3348, 395915), (3510, 377642), (3627, 365460), (4030, 328914), (4185, 316732), (4836, 274095), (5580, 237549), (6045, 219276), (6091, 217620), (7020, 188821), (7254, 182730), (8060, 164457), (8370, 158366), (10881, 121820), (12090, 109638), (12182, 108810), (14508, 91365), (16740, 79183), (18135, 73092), (18273, 72540), (21762, 60910), (24180, 54819), (24364, 54405), (30455, 43524), (36270, 36546)]