29718900

素因数分解:

$2^2\times 3^5\times 5^2\times {\mathrm{1223}}^1$

素因数の和:1252

約数の個数: 108

約数和(自身を含む): 96681312

約数和(自身を除く): 66962412

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 243, 270, 300, 324, 405, 450, 486, 540, 675, 810, 900, 972, 1215, 1223, 1350, 1620, 2025, 2430, 2446, 2700, 3669, 4050, 4860, 4892, 6075, 6115, 7338, 8100, 11007, 12150, 12230, 14676, 18345, 22014, 24300, 24460, 30575, 33021, 36690, 44028, 55035, 61150, 66042, 73380, 91725, 99063, 110070, 122300, 132084, 165105, 183450, 198126, 220140, 275175, 297189, 330210, 366900, 396252, 495315, 550350, 594378, 660420, 825525, 990630, 1100700, 1188756, 1485945, 1651050, 1981260, 2476575, 2971890, 3302100, 4953150, 5943780, 7429725, 9906300, 14859450, 29718900]

約数ペア:

[(1, 29718900), (2, 14859450), (3, 9906300), (4, 7429725), (5, 5943780), (6, 4953150), (9, 3302100), (10, 2971890), (12, 2476575), (15, 1981260), (18, 1651050), (20, 1485945), (25, 1188756), (27, 1100700), (30, 990630), (36, 825525), (45, 660420), (50, 594378), (54, 550350), (60, 495315), (75, 396252), (81, 366900), (90, 330210), (100, 297189), (108, 275175), (135, 220140), (150, 198126), (162, 183450), (180, 165105), (225, 132084), (243, 122300), (270, 110070), (300, 99063), (324, 91725), (405, 73380), (450, 66042), (486, 61150), (540, 55035), (675, 44028), (810, 36690), (900, 33021), (972, 30575), (1215, 24460), (1223, 24300), (1350, 22014), (1620, 18345), (2025, 14676), (2430, 12230), (2446, 12150), (2700, 11007), (3669, 8100), (4050, 7338), (4860, 6115), (4892, 6075)]