80222100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{38201}}^1$

素因数の和:38225

約数の個数: 72

約数和(自身を含む): 265274688

約数和(自身を除く): 185052588

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 38201, 76402, 114603, 152804, 191005, 229206, 267407, 382010, 458412, 534814, 573015, 764020, 802221, 955025, 1069628, 1146030, 1337035, 1604442, 1910050, 2292060, 2674070, 2865075, 3208884, 3820100, 4011105, 5348140, 5730150, 6685175, 8022210, 11460300, 13370350, 16044420, 20055525, 26740700, 40111050, 80222100]

約数ペア:

[(1, 80222100), (2, 40111050), (3, 26740700), (4, 20055525), (5, 16044420), (6, 13370350), (7, 11460300), (10, 8022210), (12, 6685175), (14, 5730150), (15, 5348140), (20, 4011105), (21, 3820100), (25, 3208884), (28, 2865075), (30, 2674070), (35, 2292060), (42, 1910050), (50, 1604442), (60, 1337035), (70, 1146030), (75, 1069628), (84, 955025), (100, 802221), (105, 764020), (140, 573015), (150, 534814), (175, 458412), (210, 382010), (300, 267407), (350, 229206), (420, 191005), (525, 152804), (700, 114603), (1050, 76402), (2100, 38201)]