146490400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:172

約数の個数: 216

約数和(自身を含む): 431480196

約数和(自身を除く): 284989796

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 49, 50, 56, 70, 74, 80, 98, 100, 101, 112, 140, 148, 160, 175, 185, 196, 200, 202, 224, 245, 259, 280, 296, 350, 370, 392, 400, 404, 490, 505, 518, 560, 592, 700, 707, 740, 784, 800, 808, 925, 980, 1010, 1036, 1120, 1184, 1225, 1295, 1400, 1414, 1480, 1568, 1616, 1813, 1850, 1960, 2020, 2072, 2450, 2525, 2590, 2800, 2828, 2960, 3232, 3535, 3626, 3700, 3737, 3920, 4040, 4144, 4900, 4949, 5050, 5180, 5600, 5656, 5920, 6475, 7070, 7252, 7400, 7474, 7840, 8080, 8288, 9065, 9800, 9898, 10100, 10360, 11312, 12950, 14140, 14504, 14800, 14948, 16160, 17675, 18130, 18685, 19600, 19796, 20200, 20720, 22624, 24745, 25900, 26159, 28280, 29008, 29600, 29896, 35350, 36260, 37370, 39200, 39592, 40400, 41440, 45325, 49490, 51800, 52318, 56560, 58016, 59792, 70700, 72520, 74740, 79184, 80800, 90650, 93425, 98980, 103600, 104636, 113120, 119584, 123725, 130795, 141400, 145040, 149480, 158368, 181300, 183113, 186850, 197960, 207200, 209272, 247450, 261590, 282800, 290080, 298960, 362600, 366226, 373700, 395920, 418544, 494900, 523180, 565600, 597920, 653975, 725200, 732452, 747400, 791840, 837088, 915565, 989800, 1046360, 1307950, 1450400, 1464904, 1494800, 1831130, 1979600, 2092720, 2615900, 2929808, 2989600, 3662260, 3959200, 4185440, 4577825, 5231800, 5859616, 7324520, 9155650, 10463600, 14649040, 18311300, 20927200, 29298080, 36622600, 73245200, 146490400]

約数ペア:

[(1, 146490400), (2, 73245200), (4, 36622600), (5, 29298080), (7, 20927200), (8, 18311300), (10, 14649040), (14, 10463600), (16, 9155650), (20, 7324520), (25, 5859616), (28, 5231800), (32, 4577825), (35, 4185440), (37, 3959200), (40, 3662260), (49, 2989600), (50, 2929808), (56, 2615900), (70, 2092720), (74, 1979600), (80, 1831130), (98, 1494800), (100, 1464904), (101, 1450400), (112, 1307950), (140, 1046360), (148, 989800), (160, 915565), (175, 837088), (185, 791840), (196, 747400), (200, 732452), (202, 725200), (224, 653975), (245, 597920), (259, 565600), (280, 523180), (296, 494900), (350, 418544), (370, 395920), (392, 373700), (400, 366226), (404, 362600), (490, 298960), (505, 290080), (518, 282800), (560, 261590), (592, 247450), (700, 209272), (707, 207200), (740, 197960), (784, 186850), (800, 183113), (808, 181300), (925, 158368), (980, 149480), (1010, 145040), (1036, 141400), (1120, 130795), (1184, 123725), (1225, 119584), (1295, 113120), (1400, 104636), (1414, 103600), (1480, 98980), (1568, 93425), (1616, 90650), (1813, 80800), (1850, 79184), (1960, 74740), (2020, 72520), (2072, 70700), (2450, 59792), (2525, 58016), (2590, 56560), (2800, 52318), (2828, 51800), (2960, 49490), (3232, 45325), (3535, 41440), (3626, 40400), (3700, 39592), (3737, 39200), (3920, 37370), (4040, 36260), (4144, 35350), (4900, 29896), (4949, 29600), (5050, 29008), (5180, 28280), (5600, 26159), (5656, 25900), (5920, 24745), (6475, 22624), (7070, 20720), (7252, 20200), (7400, 19796), (7474, 19600), (7840, 18685), (8080, 18130), (8288, 17675), (9065, 16160), (9800, 14948), (9898, 14800), (10100, 14504), (10360, 14140), (11312, 12950)]