51879300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 166656000

約数和(自身を除く): 114776700

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 79, 100, 110, 132, 150, 158, 165, 199, 220, 237, 275, 300, 316, 330, 395, 398, 474, 550, 597, 660, 790, 796, 825, 869, 948, 995, 1100, 1185, 1194, 1580, 1650, 1738, 1975, 1990, 2189, 2370, 2388, 2607, 2985, 3300, 3476, 3950, 3980, 4345, 4378, 4740, 4975, 5214, 5925, 5970, 6567, 7900, 8690, 8756, 9950, 10428, 10945, 11850, 11940, 13035, 13134, 14925, 15721, 17380, 19900, 21725, 21890, 23700, 26070, 26268, 29850, 31442, 32835, 43450, 43780, 47163, 52140, 54725, 59700, 62884, 65175, 65670, 78605, 86900, 94326, 109450, 130350, 131340, 157210, 164175, 172931, 188652, 218900, 235815, 260700, 314420, 328350, 345862, 393025, 471630, 518793, 656700, 691724, 786050, 864655, 943260, 1037586, 1179075, 1572100, 1729310, 2075172, 2358150, 2593965, 3458620, 4323275, 4716300, 5187930, 8646550, 10375860, 12969825, 17293100, 25939650, 51879300]

約数ペア:

[(1, 51879300), (2, 25939650), (3, 17293100), (4, 12969825), (5, 10375860), (6, 8646550), (10, 5187930), (11, 4716300), (12, 4323275), (15, 3458620), (20, 2593965), (22, 2358150), (25, 2075172), (30, 1729310), (33, 1572100), (44, 1179075), (50, 1037586), (55, 943260), (60, 864655), (66, 786050), (75, 691724), (79, 656700), (100, 518793), (110, 471630), (132, 393025), (150, 345862), (158, 328350), (165, 314420), (199, 260700), (220, 235815), (237, 218900), (275, 188652), (300, 172931), (316, 164175), (330, 157210), (395, 131340), (398, 130350), (474, 109450), (550, 94326), (597, 86900), (660, 78605), (790, 65670), (796, 65175), (825, 62884), (869, 59700), (948, 54725), (995, 52140), (1100, 47163), (1185, 43780), (1194, 43450), (1580, 32835), (1650, 31442), (1738, 29850), (1975, 26268), (1990, 26070), (2189, 23700), (2370, 21890), (2388, 21725), (2607, 19900), (2985, 17380), (3300, 15721), (3476, 14925), (3950, 13134), (3980, 13035), (4345, 11940), (4378, 11850), (4740, 10945), (4975, 10428), (5214, 9950), (5925, 8756), (5970, 8690), (6567, 7900)]