61977300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2683}}^1$

素因数の和:2718

約数の個数: 144

約数和(自身を含む): 223652352

約数和(自身を除く): 161675052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 2683, 3300, 3850, 4620, 5366, 5775, 7700, 8049, 10732, 11550, 13415, 16098, 18781, 23100, 26830, 29513, 32196, 37562, 40245, 53660, 56343, 59026, 67075, 75124, 80490, 88539, 93905, 112686, 118052, 134150, 147565, 160980, 177078, 187810, 201225, 206591, 225372, 268300, 281715, 295130, 354156, 375620, 402450, 413182, 442695, 469525, 563430, 590260, 619773, 737825, 804900, 826364, 885390, 939050, 1032955, 1126860, 1239546, 1408575, 1475650, 1770780, 1878100, 2065910, 2213475, 2479092, 2817150, 2951300, 3098865, 4131820, 4426950, 5164775, 5634300, 6197730, 8853900, 10329550, 12395460, 15494325, 20659100, 30988650, 61977300]

約数ペア:

[(1, 61977300), (2, 30988650), (3, 20659100), (4, 15494325), (5, 12395460), (6, 10329550), (7, 8853900), (10, 6197730), (11, 5634300), (12, 5164775), (14, 4426950), (15, 4131820), (20, 3098865), (21, 2951300), (22, 2817150), (25, 2479092), (28, 2213475), (30, 2065910), (33, 1878100), (35, 1770780), (42, 1475650), (44, 1408575), (50, 1239546), (55, 1126860), (60, 1032955), (66, 939050), (70, 885390), (75, 826364), (77, 804900), (84, 737825), (100, 619773), (105, 590260), (110, 563430), (132, 469525), (140, 442695), (150, 413182), (154, 402450), (165, 375620), (175, 354156), (210, 295130), (220, 281715), (231, 268300), (275, 225372), (300, 206591), (308, 201225), (330, 187810), (350, 177078), (385, 160980), (420, 147565), (462, 134150), (525, 118052), (550, 112686), (660, 93905), (700, 88539), (770, 80490), (825, 75124), (924, 67075), (1050, 59026), (1100, 56343), (1155, 53660), (1540, 40245), (1650, 37562), (1925, 32196), (2100, 29513), (2310, 26830), (2683, 23100), (3300, 18781), (3850, 16098), (4620, 13415), (5366, 11550), (5775, 10732), (7700, 8049)]