421572600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{491}}^1$

素因数の和:572

約数の個数: 240

約数和(自身を含む): 1494848520

約数和(自身を除く): 1073275920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 53, 54, 60, 72, 75, 81, 90, 100, 106, 108, 120, 135, 150, 159, 162, 180, 200, 212, 216, 225, 265, 270, 300, 318, 324, 360, 405, 424, 450, 477, 491, 530, 540, 600, 636, 648, 675, 795, 810, 900, 954, 982, 1060, 1080, 1272, 1325, 1350, 1431, 1473, 1590, 1620, 1800, 1908, 1964, 2025, 2120, 2385, 2455, 2650, 2700, 2862, 2946, 3180, 3240, 3816, 3928, 3975, 4050, 4293, 4419, 4770, 4910, 5300, 5400, 5724, 5892, 6360, 7155, 7365, 7950, 8100, 8586, 8838, 9540, 9820, 10600, 11448, 11784, 11925, 12275, 13257, 14310, 14730, 15900, 16200, 17172, 17676, 19080, 19640, 21465, 22095, 23850, 24550, 26023, 26514, 28620, 29460, 31800, 34344, 35352, 35775, 36825, 39771, 42930, 44190, 47700, 49100, 52046, 53028, 57240, 58920, 66285, 71550, 73650, 78069, 79542, 85860, 88380, 95400, 98200, 104092, 106056, 107325, 110475, 130115, 132570, 143100, 147300, 156138, 159084, 171720, 176760, 198855, 208184, 214650, 220950, 234207, 260230, 265140, 286200, 294600, 312276, 318168, 331425, 390345, 397710, 429300, 441900, 468414, 520460, 530280, 624552, 650575, 662850, 702621, 780690, 795420, 858600, 883800, 936828, 994275, 1040920, 1171035, 1301150, 1325700, 1405242, 1561380, 1590840, 1873656, 1951725, 1988550, 2107863, 2342070, 2602300, 2651400, 2810484, 3122760, 3513105, 3903450, 3977100, 4215726, 4684140, 5204600, 5620968, 5855175, 7026210, 7806900, 7954200, 8431452, 9368280, 10539315, 11710350, 14052420, 15613800, 16862904, 17565525, 21078630, 23420700, 28104840, 35131050, 42157260, 46841400, 52696575, 70262100, 84314520, 105393150, 140524200, 210786300, 421572600]

約数ペア:

[(1, 421572600), (2, 210786300), (3, 140524200), (4, 105393150), (5, 84314520), (6, 70262100), (8, 52696575), (9, 46841400), (10, 42157260), (12, 35131050), (15, 28104840), (18, 23420700), (20, 21078630), (24, 17565525), (25, 16862904), (27, 15613800), (30, 14052420), (36, 11710350), (40, 10539315), (45, 9368280), (50, 8431452), (53, 7954200), (54, 7806900), (60, 7026210), (72, 5855175), (75, 5620968), (81, 5204600), (90, 4684140), (100, 4215726), (106, 3977100), (108, 3903450), (120, 3513105), (135, 3122760), (150, 2810484), (159, 2651400), (162, 2602300), (180, 2342070), (200, 2107863), (212, 1988550), (216, 1951725), (225, 1873656), (265, 1590840), (270, 1561380), (300, 1405242), (318, 1325700), (324, 1301150), (360, 1171035), (405, 1040920), (424, 994275), (450, 936828), (477, 883800), (491, 858600), (530, 795420), (540, 780690), (600, 702621), (636, 662850), (648, 650575), (675, 624552), (795, 530280), (810, 520460), (900, 468414), (954, 441900), (982, 429300), (1060, 397710), (1080, 390345), (1272, 331425), (1325, 318168), (1350, 312276), (1431, 294600), (1473, 286200), (1590, 265140), (1620, 260230), (1800, 234207), (1908, 220950), (1964, 214650), (2025, 208184), (2120, 198855), (2385, 176760), (2455, 171720), (2650, 159084), (2700, 156138), (2862, 147300), (2946, 143100), (3180, 132570), (3240, 130115), (3816, 110475), (3928, 107325), (3975, 106056), (4050, 104092), (4293, 98200), (4419, 95400), (4770, 88380), (4910, 85860), (5300, 79542), (5400, 78069), (5724, 73650), (5892, 71550), (6360, 66285), (7155, 58920), (7365, 57240), (7950, 53028), (8100, 52046), (8586, 49100), (8838, 47700), (9540, 44190), (9820, 42930), (10600, 39771), (11448, 36825), (11784, 35775), (11925, 35352), (12275, 34344), (13257, 31800), (14310, 29460), (14730, 28620), (15900, 26514), (16200, 26023), (17172, 24550), (17676, 23850), (19080, 22095), (19640, 21465)]