61960500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^2\times {\mathrm{281}}^1$

素因数の和:320

約数の個数: 216

約数和(自身を含む): 228186504

約数和(自身を除く): 166226004

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, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 125, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 250, 252, 281, 294, 300, 315, 350, 375, 420, 441, 450, 490, 500, 525, 562, 588, 630, 700, 735, 750, 843, 875, 882, 900, 980, 1050, 1124, 1125, 1225, 1260, 1405, 1470, 1500, 1575, 1686, 1750, 1764, 1967, 2100, 2205, 2250, 2450, 2529, 2625, 2810, 2940, 3150, 3372, 3500, 3675, 3934, 4215, 4410, 4500, 4900, 5058, 5250, 5620, 5901, 6125, 6300, 7025, 7350, 7868, 7875, 8430, 8820, 9835, 10116, 10500, 11025, 11802, 12250, 12645, 13769, 14050, 14700, 15750, 16860, 17703, 18375, 19670, 21075, 22050, 23604, 24500, 25290, 27538, 28100, 29505, 31500, 35125, 35406, 36750, 39340, 41307, 42150, 44100, 49175, 50580, 55076, 55125, 59010, 63225, 68845, 70250, 70812, 73500, 82614, 84300, 88515, 98350, 105375, 110250, 118020, 123921, 126450, 137690, 140500, 147525, 165228, 177030, 196700, 206535, 210750, 220500, 245875, 247842, 252900, 275380, 295050, 316125, 344225, 354060, 413070, 421500, 442575, 491750, 495684, 590100, 619605, 632250, 688450, 737625, 826140, 885150, 983500, 1032675, 1239210, 1264500, 1376900, 1475250, 1721125, 1770300, 2065350, 2212875, 2478420, 2950500, 3098025, 3442250, 4130700, 4425750, 5163375, 6196050, 6884500, 8851500, 10326750, 12392100, 15490125, 20653500, 30980250, 61960500]

約数ペア:

[(1, 61960500), (2, 30980250), (3, 20653500), (4, 15490125), (5, 12392100), (6, 10326750), (7, 8851500), (9, 6884500), (10, 6196050), (12, 5163375), (14, 4425750), (15, 4130700), (18, 3442250), (20, 3098025), (21, 2950500), (25, 2478420), (28, 2212875), (30, 2065350), (35, 1770300), (36, 1721125), (42, 1475250), (45, 1376900), (49, 1264500), (50, 1239210), (60, 1032675), (63, 983500), (70, 885150), (75, 826140), (84, 737625), (90, 688450), (98, 632250), (100, 619605), (105, 590100), (125, 495684), (126, 491750), (140, 442575), (147, 421500), (150, 413070), (175, 354060), (180, 344225), (196, 316125), (210, 295050), (225, 275380), (245, 252900), (250, 247842), (252, 245875), (281, 220500), (294, 210750), (300, 206535), (315, 196700), (350, 177030), (375, 165228), (420, 147525), (441, 140500), (450, 137690), (490, 126450), (500, 123921), (525, 118020), (562, 110250), (588, 105375), (630, 98350), (700, 88515), (735, 84300), (750, 82614), (843, 73500), (875, 70812), (882, 70250), (900, 68845), (980, 63225), (1050, 59010), (1124, 55125), (1125, 55076), (1225, 50580), (1260, 49175), (1405, 44100), (1470, 42150), (1500, 41307), (1575, 39340), (1686, 36750), (1750, 35406), (1764, 35125), (1967, 31500), (2100, 29505), (2205, 28100), (2250, 27538), (2450, 25290), (2529, 24500), (2625, 23604), (2810, 22050), (2940, 21075), (3150, 19670), (3372, 18375), (3500, 17703), (3675, 16860), (3934, 15750), (4215, 14700), (4410, 14050), (4500, 13769), (4900, 12645), (5058, 12250), (5250, 11802), (5620, 11025), (5901, 10500), (6125, 10116), (6300, 9835), (7025, 8820), (7350, 8430), (7868, 7875)]