61141500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{647}}^1$

素因数の和:682

約数の個数: 192

約数和(自身を含む): 226437120

約数和(自身を除く): 165295620

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 350, 375, 378, 420, 450, 500, 525, 540, 630, 647, 675, 700, 750, 756, 875, 900, 945, 1050, 1125, 1260, 1294, 1350, 1500, 1575, 1750, 1890, 1941, 2100, 2250, 2588, 2625, 2700, 3150, 3235, 3375, 3500, 3780, 3882, 4500, 4529, 4725, 5250, 5823, 6300, 6470, 6750, 7764, 7875, 9058, 9450, 9705, 10500, 11646, 12940, 13500, 13587, 15750, 16175, 17469, 18116, 18900, 19410, 22645, 23292, 23625, 27174, 29115, 31500, 32350, 34938, 38820, 40761, 45290, 47250, 48525, 54348, 58230, 64700, 67935, 69876, 80875, 81522, 87345, 90580, 94500, 97050, 113225, 116460, 122283, 135870, 145575, 161750, 163044, 174690, 194100, 203805, 226450, 242625, 244566, 271740, 291150, 323500, 339675, 349380, 407610, 436725, 452900, 485250, 489132, 566125, 582300, 611415, 679350, 727875, 815220, 873450, 970500, 1019025, 1132250, 1222830, 1358700, 1455750, 1698375, 1746900, 2038050, 2183625, 2264500, 2445660, 2911500, 3057075, 3396750, 4076100, 4367250, 5095125, 6114150, 6793500, 8734500, 10190250, 12228300, 15285375, 20380500, 30570750, 61141500]

約数ペア:

[(1, 61141500), (2, 30570750), (3, 20380500), (4, 15285375), (5, 12228300), (6, 10190250), (7, 8734500), (9, 6793500), (10, 6114150), (12, 5095125), (14, 4367250), (15, 4076100), (18, 3396750), (20, 3057075), (21, 2911500), (25, 2445660), (27, 2264500), (28, 2183625), (30, 2038050), (35, 1746900), (36, 1698375), (42, 1455750), (45, 1358700), (50, 1222830), (54, 1132250), (60, 1019025), (63, 970500), (70, 873450), (75, 815220), (84, 727875), (90, 679350), (100, 611415), (105, 582300), (108, 566125), (125, 489132), (126, 485250), (135, 452900), (140, 436725), (150, 407610), (175, 349380), (180, 339675), (189, 323500), (210, 291150), (225, 271740), (250, 244566), (252, 242625), (270, 226450), (300, 203805), (315, 194100), (350, 174690), (375, 163044), (378, 161750), (420, 145575), (450, 135870), (500, 122283), (525, 116460), (540, 113225), (630, 97050), (647, 94500), (675, 90580), (700, 87345), (750, 81522), (756, 80875), (875, 69876), (900, 67935), (945, 64700), (1050, 58230), (1125, 54348), (1260, 48525), (1294, 47250), (1350, 45290), (1500, 40761), (1575, 38820), (1750, 34938), (1890, 32350), (1941, 31500), (2100, 29115), (2250, 27174), (2588, 23625), (2625, 23292), (2700, 22645), (3150, 19410), (3235, 18900), (3375, 18116), (3500, 17469), (3780, 16175), (3882, 15750), (4500, 13587), (4529, 13500), (4725, 12940), (5250, 11646), (5823, 10500), (6300, 9705), (6470, 9450), (6750, 9058), (7764, 7875)]