105291900

素因数分解:

$2^2\times 3^5\times 5^2\times 7^1\times {\mathrm{619}}^1$

素因数の和:655

約数の個数: 216

約数和(自身を含む): 391780480

約数和(自身を除く): 286488580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 486, 525, 540, 567, 619, 630, 675, 700, 756, 810, 900, 945, 972, 1050, 1134, 1215, 1238, 1260, 1350, 1575, 1620, 1701, 1857, 1890, 2025, 2100, 2268, 2430, 2476, 2700, 2835, 3095, 3150, 3402, 3714, 3780, 4050, 4333, 4725, 4860, 5571, 5670, 6075, 6190, 6300, 6804, 7428, 8100, 8505, 8666, 9285, 9450, 11142, 11340, 12150, 12380, 12999, 14175, 15475, 16713, 17010, 17332, 18570, 18900, 21665, 22284, 24300, 25998, 27855, 28350, 30950, 33426, 34020, 37140, 38997, 42525, 43330, 46425, 50139, 51996, 55710, 56700, 61900, 64995, 66852, 77994, 83565, 85050, 86660, 92850, 100278, 108325, 111420, 116991, 129990, 139275, 150417, 155988, 167130, 170100, 185700, 194985, 200556, 216650, 233982, 250695, 259980, 278550, 300834, 324975, 334260, 350973, 389970, 417825, 433300, 467964, 501390, 557100, 584955, 601668, 649950, 701946, 752085, 779940, 835650, 974925, 1002780, 1052919, 1169910, 1253475, 1299900, 1403892, 1504170, 1671300, 1754865, 1949850, 2105838, 2339820, 2506950, 2924775, 3008340, 3509730, 3760425, 3899700, 4211676, 5013900, 5264595, 5849550, 7019460, 7520850, 8774325, 10529190, 11699100, 15041700, 17548650, 21058380, 26322975, 35097300, 52645950, 105291900]

約数ペア:

[(1, 105291900), (2, 52645950), (3, 35097300), (4, 26322975), (5, 21058380), (6, 17548650), (7, 15041700), (9, 11699100), (10, 10529190), (12, 8774325), (14, 7520850), (15, 7019460), (18, 5849550), (20, 5264595), (21, 5013900), (25, 4211676), (27, 3899700), (28, 3760425), (30, 3509730), (35, 3008340), (36, 2924775), (42, 2506950), (45, 2339820), (50, 2105838), (54, 1949850), (60, 1754865), (63, 1671300), (70, 1504170), (75, 1403892), (81, 1299900), (84, 1253475), (90, 1169910), (100, 1052919), (105, 1002780), (108, 974925), (126, 835650), (135, 779940), (140, 752085), (150, 701946), (162, 649950), (175, 601668), (180, 584955), (189, 557100), (210, 501390), (225, 467964), (243, 433300), (252, 417825), (270, 389970), (300, 350973), (315, 334260), (324, 324975), (350, 300834), (378, 278550), (405, 259980), (420, 250695), (450, 233982), (486, 216650), (525, 200556), (540, 194985), (567, 185700), (619, 170100), (630, 167130), (675, 155988), (700, 150417), (756, 139275), (810, 129990), (900, 116991), (945, 111420), (972, 108325), (1050, 100278), (1134, 92850), (1215, 86660), (1238, 85050), (1260, 83565), (1350, 77994), (1575, 66852), (1620, 64995), (1701, 61900), (1857, 56700), (1890, 55710), (2025, 51996), (2100, 50139), (2268, 46425), (2430, 43330), (2476, 42525), (2700, 38997), (2835, 37140), (3095, 34020), (3150, 33426), (3402, 30950), (3714, 28350), (3780, 27855), (4050, 25998), (4333, 24300), (4725, 22284), (4860, 21665), (5571, 18900), (5670, 18570), (6075, 17332), (6190, 17010), (6300, 16713), (6804, 15475), (7428, 14175), (8100, 12999), (8505, 12380), (8666, 12150), (9285, 11340), (9450, 11142)]