145200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^2$

素因数の和:43

約数の個数: 90

約数和(自身を含む): 511252

約数和(自身を除く): 366052

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 121, 132, 150, 165, 176, 200, 220, 240, 242, 264, 275, 300, 330, 363, 400, 440, 484, 528, 550, 600, 605, 660, 726, 825, 880, 968, 1100, 1200, 1210, 1320, 1452, 1650, 1815, 1936, 2200, 2420, 2640, 2904, 3025, 3300, 3630, 4400, 4840, 5808, 6050, 6600, 7260, 9075, 9680, 12100, 13200, 14520, 18150, 24200, 29040, 36300, 48400, 72600, 145200]

約数ペア:

[(1, 145200), (2, 72600), (3, 48400), (4, 36300), (5, 29040), (6, 24200), (8, 18150), (10, 14520), (11, 13200), (12, 12100), (15, 9680), (16, 9075), (20, 7260), (22, 6600), (24, 6050), (25, 5808), (30, 4840), (33, 4400), (40, 3630), (44, 3300), (48, 3025), (50, 2904), (55, 2640), (60, 2420), (66, 2200), (75, 1936), (80, 1815), (88, 1650), (100, 1452), (110, 1320), (120, 1210), (121, 1200), (132, 1100), (150, 968), (165, 880), (176, 825), (200, 726), (220, 660), (240, 605), (242, 600), (264, 550), (275, 528), (300, 484), (330, 440), (363, 400)]