204428700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:941

約数の個数: 216

約数和(自身を含む): 752958752

約数和(自身を除く): 548530052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 37, 42, 45, 50, 60, 63, 70, 74, 75, 84, 90, 100, 105, 111, 126, 140, 148, 150, 175, 180, 185, 210, 222, 225, 252, 259, 300, 315, 333, 350, 370, 420, 444, 450, 518, 525, 555, 630, 666, 700, 740, 777, 877, 900, 925, 1036, 1050, 1110, 1260, 1295, 1332, 1554, 1575, 1665, 1754, 1850, 2100, 2220, 2331, 2590, 2631, 2775, 3108, 3150, 3330, 3508, 3700, 3885, 4385, 4662, 5180, 5262, 5550, 6139, 6300, 6475, 6660, 7770, 7893, 8325, 8770, 9324, 10524, 11100, 11655, 12278, 12950, 13155, 15540, 15786, 16650, 17540, 18417, 19425, 21925, 23310, 24556, 25900, 26310, 30695, 31572, 32449, 33300, 36834, 38850, 39465, 43850, 46620, 52620, 55251, 58275, 61390, 64898, 65775, 73668, 77700, 78930, 87700, 92085, 97347, 110502, 116550, 122780, 129796, 131550, 153475, 157860, 162245, 184170, 194694, 197325, 221004, 227143, 233100, 263100, 276255, 292041, 306950, 324490, 368340, 389388, 394650, 454286, 460425, 486735, 552510, 584082, 613900, 648980, 681429, 789300, 811225, 908572, 920850, 973470, 1105020, 1135715, 1168164, 1362858, 1381275, 1460205, 1622450, 1841700, 1946940, 2044287, 2271430, 2433675, 2725716, 2762550, 2920410, 3244900, 3407145, 4088574, 4542860, 4867350, 5525100, 5678575, 5840820, 6814290, 7301025, 8177148, 9734700, 10221435, 11357150, 13628580, 14602050, 17035725, 20442870, 22714300, 29204100, 34071450, 40885740, 51107175, 68142900, 102214350, 204428700]

約数ペア:

[(1, 204428700), (2, 102214350), (3, 68142900), (4, 51107175), (5, 40885740), (6, 34071450), (7, 29204100), (9, 22714300), (10, 20442870), (12, 17035725), (14, 14602050), (15, 13628580), (18, 11357150), (20, 10221435), (21, 9734700), (25, 8177148), (28, 7301025), (30, 6814290), (35, 5840820), (36, 5678575), (37, 5525100), (42, 4867350), (45, 4542860), (50, 4088574), (60, 3407145), (63, 3244900), (70, 2920410), (74, 2762550), (75, 2725716), (84, 2433675), (90, 2271430), (100, 2044287), (105, 1946940), (111, 1841700), (126, 1622450), (140, 1460205), (148, 1381275), (150, 1362858), (175, 1168164), (180, 1135715), (185, 1105020), (210, 973470), (222, 920850), (225, 908572), (252, 811225), (259, 789300), (300, 681429), (315, 648980), (333, 613900), (350, 584082), (370, 552510), (420, 486735), (444, 460425), (450, 454286), (518, 394650), (525, 389388), (555, 368340), (630, 324490), (666, 306950), (700, 292041), (740, 276255), (777, 263100), (877, 233100), (900, 227143), (925, 221004), (1036, 197325), (1050, 194694), (1110, 184170), (1260, 162245), (1295, 157860), (1332, 153475), (1554, 131550), (1575, 129796), (1665, 122780), (1754, 116550), (1850, 110502), (2100, 97347), (2220, 92085), (2331, 87700), (2590, 78930), (2631, 77700), (2775, 73668), (3108, 65775), (3150, 64898), (3330, 61390), (3508, 58275), (3700, 55251), (3885, 52620), (4385, 46620), (4662, 43850), (5180, 39465), (5262, 38850), (5550, 36834), (6139, 33300), (6300, 32449), (6475, 31572), (6660, 30695), (7770, 26310), (7893, 25900), (8325, 24556), (8770, 23310), (9324, 21925), (10524, 19425), (11100, 18417), (11655, 17540), (12278, 16650), (12950, 15786), (13155, 15540)]