140382900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{22283}}^1$

素因数の和:22310

約数の個数: 108

約数和(自身を含む): 502905312

約数和(自身を除く): 362522412

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 22283, 44566, 66849, 89132, 111415, 133698, 155981, 200547, 222830, 267396, 311962, 334245, 401094, 445660, 467943, 557075, 623924, 668490, 779905, 802188, 935886, 1002735, 1114150, 1336980, 1403829, 1559810, 1671225, 1871772, 2005470, 2228300, 2339715, 2807658, 3119620, 3342450, 3899525, 4010940, 4679430, 5013675, 5615316, 6684900, 7019145, 7799050, 9358860, 10027350, 11698575, 14038290, 15598100, 20054700, 23397150, 28076580, 35095725, 46794300, 70191450, 140382900]

約数ペア:

[(1, 140382900), (2, 70191450), (3, 46794300), (4, 35095725), (5, 28076580), (6, 23397150), (7, 20054700), (9, 15598100), (10, 14038290), (12, 11698575), (14, 10027350), (15, 9358860), (18, 7799050), (20, 7019145), (21, 6684900), (25, 5615316), (28, 5013675), (30, 4679430), (35, 4010940), (36, 3899525), (42, 3342450), (45, 3119620), (50, 2807658), (60, 2339715), (63, 2228300), (70, 2005470), (75, 1871772), (84, 1671225), (90, 1559810), (100, 1403829), (105, 1336980), (126, 1114150), (140, 1002735), (150, 935886), (175, 802188), (180, 779905), (210, 668490), (225, 623924), (252, 557075), (300, 467943), (315, 445660), (350, 401094), (420, 334245), (450, 311962), (525, 267396), (630, 222830), (700, 200547), (900, 155981), (1050, 133698), (1260, 111415), (1575, 89132), (2100, 66849), (3150, 44566), (6300, 22283)]