342497400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{81547}}^1$

素因数の和:81573

約数の個数: 96

約数和(自身を含む): 1213434240

約数和(自身を除く): 870936840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 81547, 163094, 244641, 326188, 407735, 489282, 570829, 652376, 815470, 978564, 1141658, 1223205, 1630940, 1712487, 1957128, 2038675, 2283316, 2446410, 2854145, 3261880, 3424974, 4077350, 4566632, 4892820, 5708290, 6116025, 6849948, 8154700, 8562435, 9785640, 11416580, 12232050, 13699896, 14270725, 16309400, 17124870, 22833160, 24464100, 28541450, 34249740, 42812175, 48928200, 57082900, 68499480, 85624350, 114165800, 171248700, 342497400]

約数ペア:

[(1, 342497400), (2, 171248700), (3, 114165800), (4, 85624350), (5, 68499480), (6, 57082900), (7, 48928200), (8, 42812175), (10, 34249740), (12, 28541450), (14, 24464100), (15, 22833160), (20, 17124870), (21, 16309400), (24, 14270725), (25, 13699896), (28, 12232050), (30, 11416580), (35, 9785640), (40, 8562435), (42, 8154700), (50, 6849948), (56, 6116025), (60, 5708290), (70, 4892820), (75, 4566632), (84, 4077350), (100, 3424974), (105, 3261880), (120, 2854145), (140, 2446410), (150, 2283316), (168, 2038675), (175, 1957128), (200, 1712487), (210, 1630940), (280, 1223205), (300, 1141658), (350, 978564), (420, 815470), (525, 652376), (600, 570829), (700, 489282), (840, 407735), (1050, 326188), (1400, 244641), (2100, 163094), (4200, 81547)]