217202400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{311}}^1$

素因数の和:434

約数の個数: 216

約数和(自身を含む): 776294064

約数和(自身を除く): 559091664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 97, 100, 120, 144, 150, 160, 180, 194, 200, 225, 240, 288, 291, 300, 311, 360, 388, 400, 450, 480, 485, 582, 600, 622, 720, 776, 800, 873, 900, 933, 970, 1164, 1200, 1244, 1440, 1455, 1552, 1555, 1746, 1800, 1866, 1940, 2328, 2400, 2425, 2488, 2799, 2910, 3104, 3110, 3492, 3600, 3732, 3880, 4365, 4656, 4665, 4850, 4976, 5598, 5820, 6220, 6984, 7200, 7275, 7464, 7760, 7775, 8730, 9312, 9330, 9700, 9952, 11196, 11640, 12440, 13968, 13995, 14550, 14928, 15520, 15550, 17460, 18660, 19400, 21825, 22392, 23280, 23325, 24880, 27936, 27990, 29100, 29856, 30167, 31100, 34920, 37320, 38800, 43650, 44784, 46560, 46650, 49760, 55980, 58200, 60334, 62200, 69840, 69975, 74640, 77600, 87300, 89568, 90501, 93300, 111960, 116400, 120668, 124400, 139680, 139950, 149280, 150835, 174600, 181002, 186600, 223920, 232800, 241336, 248800, 271503, 279900, 301670, 349200, 362004, 373200, 447840, 452505, 482672, 543006, 559800, 603340, 698400, 724008, 746400, 754175, 905010, 965344, 1086012, 1119600, 1206680, 1357515, 1448016, 1508350, 1810020, 2172024, 2239200, 2262525, 2413360, 2715030, 2896032, 3016700, 3620040, 4344048, 4525050, 4826720, 5430060, 6033400, 6787575, 7240080, 8688096, 9050100, 10860120, 12066800, 13575150, 14480160, 18100200, 21720240, 24133600, 27150300, 36200400, 43440480, 54300600, 72400800, 108601200, 217202400]

約数ペア:

[(1, 217202400), (2, 108601200), (3, 72400800), (4, 54300600), (5, 43440480), (6, 36200400), (8, 27150300), (9, 24133600), (10, 21720240), (12, 18100200), (15, 14480160), (16, 13575150), (18, 12066800), (20, 10860120), (24, 9050100), (25, 8688096), (30, 7240080), (32, 6787575), (36, 6033400), (40, 5430060), (45, 4826720), (48, 4525050), (50, 4344048), (60, 3620040), (72, 3016700), (75, 2896032), (80, 2715030), (90, 2413360), (96, 2262525), (97, 2239200), (100, 2172024), (120, 1810020), (144, 1508350), (150, 1448016), (160, 1357515), (180, 1206680), (194, 1119600), (200, 1086012), (225, 965344), (240, 905010), (288, 754175), (291, 746400), (300, 724008), (311, 698400), (360, 603340), (388, 559800), (400, 543006), (450, 482672), (480, 452505), (485, 447840), (582, 373200), (600, 362004), (622, 349200), (720, 301670), (776, 279900), (800, 271503), (873, 248800), (900, 241336), (933, 232800), (970, 223920), (1164, 186600), (1200, 181002), (1244, 174600), (1440, 150835), (1455, 149280), (1552, 139950), (1555, 139680), (1746, 124400), (1800, 120668), (1866, 116400), (1940, 111960), (2328, 93300), (2400, 90501), (2425, 89568), (2488, 87300), (2799, 77600), (2910, 74640), (3104, 69975), (3110, 69840), (3492, 62200), (3600, 60334), (3732, 58200), (3880, 55980), (4365, 49760), (4656, 46650), (4665, 46560), (4850, 44784), (4976, 43650), (5598, 38800), (5820, 37320), (6220, 34920), (6984, 31100), (7200, 30167), (7275, 29856), (7464, 29100), (7760, 27990), (7775, 27936), (8730, 24880), (9312, 23325), (9330, 23280), (9700, 22392), (9952, 21825), (11196, 19400), (11640, 18660), (12440, 17460), (13968, 15550), (13995, 15520), (14550, 14928)]