163163700

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 288

約数和(自身を含む): 612460800

約数和(自身を除く): 449297100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 89, 90, 97, 100, 105, 108, 126, 135, 140, 150, 175, 178, 180, 189, 194, 210, 225, 252, 267, 270, 291, 300, 315, 350, 356, 378, 388, 420, 445, 450, 485, 525, 534, 540, 582, 623, 630, 675, 679, 700, 756, 801, 873, 890, 900, 945, 970, 1050, 1068, 1164, 1246, 1260, 1335, 1350, 1358, 1455, 1575, 1602, 1746, 1780, 1869, 1890, 1940, 2037, 2100, 2225, 2403, 2425, 2492, 2619, 2670, 2700, 2716, 2910, 3115, 3150, 3204, 3395, 3492, 3738, 3780, 4005, 4074, 4365, 4450, 4725, 4806, 4850, 5238, 5340, 5607, 5820, 6111, 6230, 6300, 6675, 6790, 7275, 7476, 8010, 8148, 8633, 8730, 8900, 9345, 9450, 9612, 9700, 10185, 10476, 11214, 12015, 12222, 12460, 13095, 13350, 13580, 14550, 15575, 16020, 16821, 16975, 17266, 17460, 18333, 18690, 18900, 20025, 20370, 21825, 22428, 24030, 24444, 25899, 26190, 26700, 28035, 29100, 30555, 31150, 33642, 33950, 34532, 36666, 37380, 40050, 40740, 43165, 43650, 46725, 48060, 50925, 51798, 52380, 56070, 60075, 60431, 61110, 62300, 65475, 67284, 67900, 73332, 77697, 80100, 84105, 86330, 87300, 91665, 93450, 101850, 103596, 112140, 120150, 120862, 122220, 129495, 130950, 140175, 152775, 155394, 168210, 172660, 181293, 183330, 186900, 203700, 215825, 233091, 240300, 241724, 258990, 261900, 280350, 302155, 305550, 310788, 336420, 362586, 366660, 388485, 420525, 431650, 458325, 466182, 517980, 543879, 560700, 604310, 611100, 647475, 725172, 776970, 841050, 863300, 906465, 916650, 932364, 1087758, 1165455, 1208620, 1294950, 1510775, 1553940, 1631637, 1682100, 1812930, 1833300, 1942425, 2175516, 2330910, 2589900, 2719395, 3021550, 3263274, 3625860, 3884850, 4532325, 4661820, 5438790, 5827275, 6043100, 6526548, 7769700, 8158185, 9064650, 10877580, 11654550, 13596975, 16316370, 18129300, 23309100, 27193950, 32632740, 40790925, 54387900, 81581850, 163163700]

約数ペア:

[(1, 163163700), (2, 81581850), (3, 54387900), (4, 40790925), (5, 32632740), (6, 27193950), (7, 23309100), (9, 18129300), (10, 16316370), (12, 13596975), (14, 11654550), (15, 10877580), (18, 9064650), (20, 8158185), (21, 7769700), (25, 6526548), (27, 6043100), (28, 5827275), (30, 5438790), (35, 4661820), (36, 4532325), (42, 3884850), (45, 3625860), (50, 3263274), (54, 3021550), (60, 2719395), (63, 2589900), (70, 2330910), (75, 2175516), (84, 1942425), (89, 1833300), (90, 1812930), (97, 1682100), (100, 1631637), (105, 1553940), (108, 1510775), (126, 1294950), (135, 1208620), (140, 1165455), (150, 1087758), (175, 932364), (178, 916650), (180, 906465), (189, 863300), (194, 841050), (210, 776970), (225, 725172), (252, 647475), (267, 611100), (270, 604310), (291, 560700), (300, 543879), (315, 517980), (350, 466182), (356, 458325), (378, 431650), (388, 420525), (420, 388485), (445, 366660), (450, 362586), (485, 336420), (525, 310788), (534, 305550), (540, 302155), (582, 280350), (623, 261900), (630, 258990), (675, 241724), (679, 240300), (700, 233091), (756, 215825), (801, 203700), (873, 186900), (890, 183330), (900, 181293), (945, 172660), (970, 168210), (1050, 155394), (1068, 152775), (1164, 140175), (1246, 130950), (1260, 129495), (1335, 122220), (1350, 120862), (1358, 120150), (1455, 112140), (1575, 103596), (1602, 101850), (1746, 93450), (1780, 91665), (1869, 87300), (1890, 86330), (1940, 84105), (2037, 80100), (2100, 77697), (2225, 73332), (2403, 67900), (2425, 67284), (2492, 65475), (2619, 62300), (2670, 61110), (2700, 60431), (2716, 60075), (2910, 56070), (3115, 52380), (3150, 51798), (3204, 50925), (3395, 48060), (3492, 46725), (3738, 43650), (3780, 43165), (4005, 40740), (4074, 40050), (4365, 37380), (4450, 36666), (4725, 34532), (4806, 33950), (4850, 33642), (5238, 31150), (5340, 30555), (5607, 29100), (5820, 28035), (6111, 26700), (6230, 26190), (6300, 25899), (6675, 24444), (6790, 24030), (7275, 22428), (7476, 21825), (8010, 20370), (8148, 20025), (8633, 18900), (8730, 18690), (8900, 18333), (9345, 17460), (9450, 17266), (9612, 16975), (9700, 16821), (10185, 16020), (10476, 15575), (11214, 14550), (12015, 13580), (12222, 13350), (12460, 13095)]