126150500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 338607360

約数和(自身を除く): 212456860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 49, 50, 70, 76, 95, 98, 100, 125, 133, 140, 175, 190, 196, 245, 250, 266, 271, 350, 380, 475, 490, 500, 532, 542, 665, 700, 875, 931, 950, 980, 1084, 1225, 1330, 1355, 1750, 1862, 1897, 1900, 2375, 2450, 2660, 2710, 3325, 3500, 3724, 3794, 4655, 4750, 4900, 5149, 5420, 6125, 6650, 6775, 7588, 9310, 9485, 9500, 10298, 12250, 13279, 13300, 13550, 16625, 18620, 18970, 20596, 23275, 24500, 25745, 26558, 27100, 33250, 33875, 36043, 37940, 46550, 47425, 51490, 53116, 66395, 66500, 67750, 72086, 93100, 94850, 102980, 116375, 128725, 132790, 135500, 144172, 180215, 189700, 232750, 237125, 252301, 257450, 265580, 331975, 360430, 465500, 474250, 504602, 514900, 643625, 663950, 720860, 901075, 948500, 1009204, 1261505, 1287250, 1327900, 1659875, 1802150, 2523010, 2574500, 3319750, 3604300, 4505375, 5046020, 6307525, 6639500, 9010750, 12615050, 18021500, 25230100, 31537625, 63075250, 126150500]

約数ペア:

[(1, 126150500), (2, 63075250), (4, 31537625), (5, 25230100), (7, 18021500), (10, 12615050), (14, 9010750), (19, 6639500), (20, 6307525), (25, 5046020), (28, 4505375), (35, 3604300), (38, 3319750), (49, 2574500), (50, 2523010), (70, 1802150), (76, 1659875), (95, 1327900), (98, 1287250), (100, 1261505), (125, 1009204), (133, 948500), (140, 901075), (175, 720860), (190, 663950), (196, 643625), (245, 514900), (250, 504602), (266, 474250), (271, 465500), (350, 360430), (380, 331975), (475, 265580), (490, 257450), (500, 252301), (532, 237125), (542, 232750), (665, 189700), (700, 180215), (875, 144172), (931, 135500), (950, 132790), (980, 128725), (1084, 116375), (1225, 102980), (1330, 94850), (1355, 93100), (1750, 72086), (1862, 67750), (1897, 66500), (1900, 66395), (2375, 53116), (2450, 51490), (2660, 47425), (2710, 46550), (3325, 37940), (3500, 36043), (3724, 33875), (3794, 33250), (4655, 27100), (4750, 26558), (4900, 25745), (5149, 24500), (5420, 23275), (6125, 20596), (6650, 18970), (6775, 18620), (7588, 16625), (9310, 13550), (9485, 13300), (9500, 13279), (10298, 12250)]