53400900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:514

約数の個数: 144

約数和(自身を含む): 179988480

約数和(自身を除く): 126587580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 59, 60, 70, 75, 84, 100, 105, 118, 140, 150, 175, 177, 210, 236, 295, 300, 350, 354, 413, 420, 431, 525, 590, 700, 708, 826, 862, 885, 1050, 1180, 1239, 1293, 1475, 1652, 1724, 1770, 2065, 2100, 2155, 2478, 2586, 2950, 3017, 3540, 4130, 4310, 4425, 4956, 5172, 5900, 6034, 6195, 6465, 8260, 8620, 8850, 9051, 10325, 10775, 12068, 12390, 12930, 15085, 17700, 18102, 20650, 21550, 24780, 25429, 25860, 30170, 30975, 32325, 36204, 41300, 43100, 45255, 50858, 60340, 61950, 64650, 75425, 76287, 90510, 101716, 123900, 127145, 129300, 150850, 152574, 178003, 181020, 226275, 254290, 301700, 305148, 356006, 381435, 452550, 508580, 534009, 635725, 712012, 762870, 890015, 905100, 1068018, 1271450, 1525740, 1780030, 1907175, 2136036, 2542900, 2670045, 3560060, 3814350, 4450075, 5340090, 7628700, 8900150, 10680180, 13350225, 17800300, 26700450, 53400900]

約数ペア:

[(1, 53400900), (2, 26700450), (3, 17800300), (4, 13350225), (5, 10680180), (6, 8900150), (7, 7628700), (10, 5340090), (12, 4450075), (14, 3814350), (15, 3560060), (20, 2670045), (21, 2542900), (25, 2136036), (28, 1907175), (30, 1780030), (35, 1525740), (42, 1271450), (50, 1068018), (59, 905100), (60, 890015), (70, 762870), (75, 712012), (84, 635725), (100, 534009), (105, 508580), (118, 452550), (140, 381435), (150, 356006), (175, 305148), (177, 301700), (210, 254290), (236, 226275), (295, 181020), (300, 178003), (350, 152574), (354, 150850), (413, 129300), (420, 127145), (431, 123900), (525, 101716), (590, 90510), (700, 76287), (708, 75425), (826, 64650), (862, 61950), (885, 60340), (1050, 50858), (1180, 45255), (1239, 43100), (1293, 41300), (1475, 36204), (1652, 32325), (1724, 30975), (1770, 30170), (2065, 25860), (2100, 25429), (2155, 24780), (2478, 21550), (2586, 20650), (2950, 18102), (3017, 17700), (3540, 15085), (4130, 12930), (4310, 12390), (4425, 12068), (4956, 10775), (5172, 10325), (5900, 9051), (6034, 8850), (6195, 8620), (6465, 8260)]