51666300

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 189571200

約数和(自身を除く): 137904900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 59, 60, 63, 70, 75, 84, 90, 100, 105, 118, 126, 139, 140, 150, 175, 177, 180, 210, 225, 236, 252, 278, 295, 300, 315, 350, 354, 413, 417, 420, 450, 525, 531, 556, 590, 630, 695, 700, 708, 826, 834, 885, 900, 973, 1050, 1062, 1180, 1239, 1251, 1260, 1390, 1475, 1575, 1652, 1668, 1770, 1946, 2065, 2085, 2100, 2124, 2478, 2502, 2655, 2780, 2919, 2950, 3150, 3475, 3540, 3717, 3892, 4130, 4170, 4425, 4865, 4956, 5004, 5310, 5838, 5900, 6195, 6255, 6300, 6950, 7434, 8201, 8260, 8340, 8757, 8850, 9730, 10325, 10425, 10620, 11676, 12390, 12510, 13275, 13900, 14595, 14868, 16402, 17514, 17700, 18585, 19460, 20650, 20850, 24325, 24603, 24780, 25020, 26550, 29190, 30975, 31275, 32804, 35028, 37170, 41005, 41300, 41700, 43785, 48650, 49206, 53100, 57407, 58380, 61950, 62550, 72975, 73809, 74340, 82010, 87570, 92925, 97300, 98412, 114814, 123015, 123900, 125100, 145950, 147618, 164020, 172221, 175140, 185850, 205025, 218925, 229628, 246030, 287035, 291900, 295236, 344442, 369045, 371700, 410050, 437850, 492060, 516663, 574070, 615075, 688884, 738090, 820100, 861105, 875700, 1033326, 1148140, 1230150, 1435175, 1476180, 1722210, 1845225, 2066652, 2460300, 2583315, 2870350, 3444420, 3690450, 4305525, 5166630, 5740700, 7380900, 8611050, 10333260, 12916575, 17222100, 25833150, 51666300]

約数ペア:

[(1, 51666300), (2, 25833150), (3, 17222100), (4, 12916575), (5, 10333260), (6, 8611050), (7, 7380900), (9, 5740700), (10, 5166630), (12, 4305525), (14, 3690450), (15, 3444420), (18, 2870350), (20, 2583315), (21, 2460300), (25, 2066652), (28, 1845225), (30, 1722210), (35, 1476180), (36, 1435175), (42, 1230150), (45, 1148140), (50, 1033326), (59, 875700), (60, 861105), (63, 820100), (70, 738090), (75, 688884), (84, 615075), (90, 574070), (100, 516663), (105, 492060), (118, 437850), (126, 410050), (139, 371700), (140, 369045), (150, 344442), (175, 295236), (177, 291900), (180, 287035), (210, 246030), (225, 229628), (236, 218925), (252, 205025), (278, 185850), (295, 175140), (300, 172221), (315, 164020), (350, 147618), (354, 145950), (413, 125100), (417, 123900), (420, 123015), (450, 114814), (525, 98412), (531, 97300), (556, 92925), (590, 87570), (630, 82010), (695, 74340), (700, 73809), (708, 72975), (826, 62550), (834, 61950), (885, 58380), (900, 57407), (973, 53100), (1050, 49206), (1062, 48650), (1180, 43785), (1239, 41700), (1251, 41300), (1260, 41005), (1390, 37170), (1475, 35028), (1575, 32804), (1652, 31275), (1668, 30975), (1770, 29190), (1946, 26550), (2065, 25020), (2085, 24780), (2100, 24603), (2124, 24325), (2478, 20850), (2502, 20650), (2655, 19460), (2780, 18585), (2919, 17700), (2950, 17514), (3150, 16402), (3475, 14868), (3540, 14595), (3717, 13900), (3892, 13275), (4130, 12510), (4170, 12390), (4425, 11676), (4865, 10620), (4956, 10425), (5004, 10325), (5310, 9730), (5838, 8850), (5900, 8757), (6195, 8340), (6255, 8260), (6300, 8201), (6950, 7434)]