40154100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19121}}^1$

素因数の和:19145

約数の個数: 72

約数和(自身を含む): 132783168

約数和(自身を除く): 92629068

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, 19121, 38242, 57363, 76484, 95605, 114726, 133847, 191210, 229452, 267694, 286815, 382420, 401541, 478025, 535388, 573630, 669235, 803082, 956050, 1147260, 1338470, 1434075, 1606164, 1912100, 2007705, 2676940, 2868150, 3346175, 4015410, 5736300, 6692350, 8030820, 10038525, 13384700, 20077050, 40154100]

約数ペア:

[(1, 40154100), (2, 20077050), (3, 13384700), (4, 10038525), (5, 8030820), (6, 6692350), (7, 5736300), (10, 4015410), (12, 3346175), (14, 2868150), (15, 2676940), (20, 2007705), (21, 1912100), (25, 1606164), (28, 1434075), (30, 1338470), (35, 1147260), (42, 956050), (50, 803082), (60, 669235), (70, 573630), (75, 535388), (84, 478025), (100, 401541), (105, 382420), (140, 286815), (150, 267694), (175, 229452), (210, 191210), (300, 133847), (350, 114726), (420, 95605), (525, 76484), (700, 57363), (1050, 38242), (2100, 19121)]