54720900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1595

約数の個数: 144

約数和(自身を含む): 189571200

約数和(自身を除く): 134850300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 27, 30, 36, 39, 45, 50, 52, 54, 60, 65, 75, 78, 90, 100, 108, 117, 130, 135, 150, 156, 180, 195, 225, 234, 260, 270, 300, 325, 351, 390, 450, 468, 540, 585, 650, 675, 702, 780, 900, 975, 1170, 1300, 1350, 1404, 1559, 1755, 1950, 2340, 2700, 2925, 3118, 3510, 3900, 4677, 5850, 6236, 7020, 7795, 8775, 9354, 11700, 14031, 15590, 17550, 18708, 20267, 23385, 28062, 31180, 35100, 38975, 40534, 42093, 46770, 56124, 60801, 70155, 77950, 81068, 84186, 93540, 101335, 116925, 121602, 140310, 155900, 168372, 182403, 202670, 210465, 233850, 243204, 280620, 304005, 350775, 364806, 405340, 420930, 467700, 506675, 547209, 608010, 701550, 729612, 841860, 912015, 1013350, 1052325, 1094418, 1216020, 1403100, 1520025, 1824030, 2026700, 2104650, 2188836, 2736045, 3040050, 3648060, 4209300, 4560075, 5472090, 6080100, 9120150, 10944180, 13680225, 18240300, 27360450, 54720900]

約数ペア:

[(1, 54720900), (2, 27360450), (3, 18240300), (4, 13680225), (5, 10944180), (6, 9120150), (9, 6080100), (10, 5472090), (12, 4560075), (13, 4209300), (15, 3648060), (18, 3040050), (20, 2736045), (25, 2188836), (26, 2104650), (27, 2026700), (30, 1824030), (36, 1520025), (39, 1403100), (45, 1216020), (50, 1094418), (52, 1052325), (54, 1013350), (60, 912015), (65, 841860), (75, 729612), (78, 701550), (90, 608010), (100, 547209), (108, 506675), (117, 467700), (130, 420930), (135, 405340), (150, 364806), (156, 350775), (180, 304005), (195, 280620), (225, 243204), (234, 233850), (260, 210465), (270, 202670), (300, 182403), (325, 168372), (351, 155900), (390, 140310), (450, 121602), (468, 116925), (540, 101335), (585, 93540), (650, 84186), (675, 81068), (702, 77950), (780, 70155), (900, 60801), (975, 56124), (1170, 46770), (1300, 42093), (1350, 40534), (1404, 38975), (1559, 35100), (1755, 31180), (1950, 28062), (2340, 23385), (2700, 20267), (2925, 18708), (3118, 17550), (3510, 15590), (3900, 14031), (4677, 11700), (5850, 9354), (6236, 8775), (7020, 7795)]