315043050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{42863}}^1$

素因数の和:42892

約数の個数: 72

約数和(自身を含む): 908888256

約数和(自身を除く): 593845206

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 42863, 85726, 128589, 214315, 257178, 300041, 428630, 600082, 642945, 900123, 1071575, 1285890, 1500205, 1800246, 2100287, 2143150, 3000410, 3214725, 4200574, 4500615, 6300861, 6429450, 7501025, 9001230, 10501435, 12601722, 15002050, 21002870, 22503075, 31504305, 45006150, 52507175, 63008610, 105014350, 157521525, 315043050]

約数ペア:

[(1, 315043050), (2, 157521525), (3, 105014350), (5, 63008610), (6, 52507175), (7, 45006150), (10, 31504305), (14, 22503075), (15, 21002870), (21, 15002050), (25, 12601722), (30, 10501435), (35, 9001230), (42, 7501025), (49, 6429450), (50, 6300861), (70, 4500615), (75, 4200574), (98, 3214725), (105, 3000410), (147, 2143150), (150, 2100287), (175, 1800246), (210, 1500205), (245, 1285890), (294, 1071575), (350, 900123), (490, 642945), (525, 600082), (735, 428630), (1050, 300041), (1225, 257178), (1470, 214315), (2450, 128589), (3675, 85726), (7350, 42863)]