18011736720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{1913}}^1$

素因数の和:3391

約数の個数: 200

約数和(自身を含む): 62633207736

約数和(自身を除く): 44621471016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1453, 1620, 1913, 2160, 2906, 3240, 3826, 4359, 5739, 5812, 6480, 7265, 7652, 8718, 9565, 11478, 11624, 13077, 14530, 15304, 17217, 17436, 19130, 21795, 22956, 23248, 26154, 28695, 29060, 30608, 34434, 34872, 38260, 39231, 43590, 45912, 51651, 52308, 57390, 58120, 65385, 68868, 69744, 76520, 78462, 86085, 87180, 91824, 103302, 104616, 114780, 116240, 117693, 130770, 137736, 153040, 154953, 156924, 172170, 174360, 196155, 206604, 209232, 229560, 235386, 258255, 261540, 275472, 309906, 313848, 344340, 348720, 392310, 413208, 459120, 470772, 516510, 523080, 588465, 619812, 627696, 688680, 774765, 784620, 826416, 941544, 1033020, 1046160, 1176930, 1239624, 1377360, 1549530, 1569240, 1883088, 2066040, 2353860, 2479248, 2779589, 3099060, 3138480, 4132080, 4707720, 5559178, 6198120, 8338767, 9415440, 11118356, 12396240, 13897945, 16677534, 22236712, 25016301, 27795890, 33355068, 41693835, 44473424, 50032602, 55591780, 66710136, 75048903, 83387670, 100065204, 111183560, 125081505, 133420272, 150097806, 166775340, 200130408, 222367120, 225146709, 250163010, 300195612, 333550680, 375244515, 400260816, 450293418, 500326020, 600391224, 667101360, 750489030, 900586836, 1000652040, 1125733545, 1200782448, 1500978060, 1801173672, 2001304080, 2251467090, 3001956120, 3602347344, 4502934180, 6003912240, 9005868360, 18011736720]

約数ペア:

[(1, 18011736720), (2, 9005868360), (3, 6003912240), (4, 4502934180), (5, 3602347344), (6, 3001956120), (8, 2251467090), (9, 2001304080), (10, 1801173672), (12, 1500978060), (15, 1200782448), (16, 1125733545), (18, 1000652040), (20, 900586836), (24, 750489030), (27, 667101360), (30, 600391224), (36, 500326020), (40, 450293418), (45, 400260816), (48, 375244515), (54, 333550680), (60, 300195612), (72, 250163010), (80, 225146709), (81, 222367120), (90, 200130408), (108, 166775340), (120, 150097806), (135, 133420272), (144, 125081505), (162, 111183560), (180, 100065204), (216, 83387670), (240, 75048903), (270, 66710136), (324, 55591780), (360, 50032602), (405, 44473424), (432, 41693835), (540, 33355068), (648, 27795890), (720, 25016301), (810, 22236712), (1080, 16677534), (1296, 13897945), (1453, 12396240), (1620, 11118356), (1913, 9415440), (2160, 8338767), (2906, 6198120), (3240, 5559178), (3826, 4707720), (4359, 4132080), (5739, 3138480), (5812, 3099060), (6480, 2779589), (7265, 2479248), (7652, 2353860), (8718, 2066040), (9565, 1883088), (11478, 1569240), (11624, 1549530), (13077, 1377360), (14530, 1239624), (15304, 1176930), (17217, 1046160), (17436, 1033020), (19130, 941544), (21795, 826416), (22956, 784620), (23248, 774765), (26154, 688680), (28695, 627696), (29060, 619812), (30608, 588465), (34434, 523080), (34872, 516510), (38260, 470772), (39231, 459120), (43590, 413208), (45912, 392310), (51651, 348720), (52308, 344340), (57390, 313848), (58120, 309906), (65385, 275472), (68868, 261540), (69744, 258255), (76520, 235386), (78462, 229560), (86085, 209232), (87180, 206604), (91824, 196155), (103302, 174360), (104616, 172170), (114780, 156924), (116240, 154953), (117693, 153040), (130770, 137736)]