25833150

素因数分解:

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

素因数の和:223

約数の個数: 144

約数和(自身を含む): 81244800

約数和(自身を除く): 55411650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 59, 63, 70, 75, 90, 105, 118, 126, 139, 150, 175, 177, 210, 225, 278, 295, 315, 350, 354, 413, 417, 450, 525, 531, 590, 630, 695, 826, 834, 885, 973, 1050, 1062, 1239, 1251, 1390, 1475, 1575, 1770, 1946, 2065, 2085, 2478, 2502, 2655, 2919, 2950, 3150, 3475, 3717, 4130, 4170, 4425, 4865, 5310, 5838, 6195, 6255, 6950, 7434, 8201, 8757, 8850, 9730, 10325, 10425, 12390, 12510, 13275, 14595, 16402, 17514, 18585, 20650, 20850, 24325, 24603, 26550, 29190, 30975, 31275, 37170, 41005, 43785, 48650, 49206, 57407, 61950, 62550, 72975, 73809, 82010, 87570, 92925, 114814, 123015, 145950, 147618, 172221, 185850, 205025, 218925, 246030, 287035, 344442, 369045, 410050, 437850, 516663, 574070, 615075, 738090, 861105, 1033326, 1230150, 1435175, 1722210, 1845225, 2583315, 2870350, 3690450, 4305525, 5166630, 8611050, 12916575, 25833150]

約数ペア:

[(1, 25833150), (2, 12916575), (3, 8611050), (5, 5166630), (6, 4305525), (7, 3690450), (9, 2870350), (10, 2583315), (14, 1845225), (15, 1722210), (18, 1435175), (21, 1230150), (25, 1033326), (30, 861105), (35, 738090), (42, 615075), (45, 574070), (50, 516663), (59, 437850), (63, 410050), (70, 369045), (75, 344442), (90, 287035), (105, 246030), (118, 218925), (126, 205025), (139, 185850), (150, 172221), (175, 147618), (177, 145950), (210, 123015), (225, 114814), (278, 92925), (295, 87570), (315, 82010), (350, 73809), (354, 72975), (413, 62550), (417, 61950), (450, 57407), (525, 49206), (531, 48650), (590, 43785), (630, 41005), (695, 37170), (826, 31275), (834, 30975), (885, 29190), (973, 26550), (1050, 24603), (1062, 24325), (1239, 20850), (1251, 20650), (1390, 18585), (1475, 17514), (1575, 16402), (1770, 14595), (1946, 13275), (2065, 12510), (2085, 12390), (2478, 10425), (2502, 10325), (2655, 9730), (2919, 8850), (2950, 8757), (3150, 8201), (3475, 7434), (3717, 6950), (4130, 6255), (4170, 6195), (4425, 5838), (4865, 5310)]