56791800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{809}}^1$

素因数の和:847

約数の個数: 192

約数和(自身を含む): 210924000

約数和(自身を除く): 154132200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 325, 351, 360, 390, 450, 468, 520, 540, 585, 600, 650, 675, 702, 780, 809, 900, 936, 975, 1080, 1170, 1300, 1350, 1404, 1560, 1618, 1755, 1800, 1950, 2340, 2427, 2600, 2700, 2808, 2925, 3236, 3510, 3900, 4045, 4680, 4854, 5400, 5850, 6472, 7020, 7281, 7800, 8090, 8775, 9708, 10517, 11700, 12135, 14040, 14562, 16180, 17550, 19416, 20225, 21034, 21843, 23400, 24270, 29124, 31551, 32360, 35100, 36405, 40450, 42068, 43686, 48540, 52585, 58248, 60675, 63102, 70200, 72810, 80900, 84136, 87372, 94653, 97080, 105170, 109215, 121350, 126204, 145620, 157755, 161800, 174744, 182025, 189306, 210340, 218430, 242700, 252408, 262925, 283959, 291240, 315510, 364050, 378612, 420680, 436860, 473265, 485400, 525850, 546075, 567918, 631020, 728100, 757224, 788775, 873720, 946530, 1051700, 1092150, 1135836, 1262040, 1419795, 1456200, 1577550, 1893060, 2103400, 2184300, 2271672, 2366325, 2839590, 3155100, 3786120, 4368600, 4732650, 5679180, 6310200, 7098975, 9465300, 11358360, 14197950, 18930600, 28395900, 56791800]

約数ペア:

[(1, 56791800), (2, 28395900), (3, 18930600), (4, 14197950), (5, 11358360), (6, 9465300), (8, 7098975), (9, 6310200), (10, 5679180), (12, 4732650), (13, 4368600), (15, 3786120), (18, 3155100), (20, 2839590), (24, 2366325), (25, 2271672), (26, 2184300), (27, 2103400), (30, 1893060), (36, 1577550), (39, 1456200), (40, 1419795), (45, 1262040), (50, 1135836), (52, 1092150), (54, 1051700), (60, 946530), (65, 873720), (72, 788775), (75, 757224), (78, 728100), (90, 631020), (100, 567918), (104, 546075), (108, 525850), (117, 485400), (120, 473265), (130, 436860), (135, 420680), (150, 378612), (156, 364050), (180, 315510), (195, 291240), (200, 283959), (216, 262925), (225, 252408), (234, 242700), (260, 218430), (270, 210340), (300, 189306), (312, 182025), (325, 174744), (351, 161800), (360, 157755), (390, 145620), (450, 126204), (468, 121350), (520, 109215), (540, 105170), (585, 97080), (600, 94653), (650, 87372), (675, 84136), (702, 80900), (780, 72810), (809, 70200), (900, 63102), (936, 60675), (975, 58248), (1080, 52585), (1170, 48540), (1300, 43686), (1350, 42068), (1404, 40450), (1560, 36405), (1618, 35100), (1755, 32360), (1800, 31551), (1950, 29124), (2340, 24270), (2427, 23400), (2600, 21843), (2700, 21034), (2808, 20225), (2925, 19416), (3236, 17550), (3510, 16180), (3900, 14562), (4045, 14040), (4680, 12135), (4854, 11700), (5400, 10517), (5850, 9708), (6472, 8775), (7020, 8090), (7281, 7800)]