158239500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 493129728

約数和(自身を除く): 334890228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 41, 50, 60, 62, 75, 82, 83, 93, 100, 123, 124, 125, 150, 155, 164, 166, 186, 205, 246, 249, 250, 300, 310, 332, 372, 375, 410, 415, 465, 492, 498, 500, 615, 620, 750, 775, 820, 830, 930, 996, 1025, 1230, 1245, 1271, 1500, 1550, 1660, 1860, 2050, 2075, 2325, 2460, 2490, 2542, 2573, 3075, 3100, 3403, 3813, 3875, 4100, 4150, 4650, 4980, 5084, 5125, 5146, 6150, 6225, 6355, 6806, 7626, 7719, 7750, 8300, 9300, 10209, 10250, 10292, 10375, 11625, 12300, 12450, 12710, 12865, 13612, 15252, 15375, 15438, 15500, 17015, 19065, 20418, 20500, 20750, 23250, 24900, 25420, 25730, 30750, 30876, 31125, 31775, 34030, 38130, 38595, 40836, 41500, 46500, 51045, 51460, 61500, 62250, 63550, 64325, 68060, 76260, 77190, 85075, 95325, 102090, 105493, 124500, 127100, 128650, 154380, 158875, 170150, 190650, 192975, 204180, 210986, 255225, 257300, 316479, 317750, 321625, 340300, 381300, 385950, 421972, 425375, 476625, 510450, 527465, 632958, 635500, 643250, 771900, 850750, 953250, 964875, 1020900, 1054930, 1265916, 1276125, 1286500, 1582395, 1701500, 1906500, 1929750, 2109860, 2552250, 2637325, 3164790, 3859500, 5104500, 5274650, 6329580, 7911975, 10549300, 13186625, 15823950, 26373250, 31647900, 39559875, 52746500, 79119750, 158239500]

約数ペア:

[(1, 158239500), (2, 79119750), (3, 52746500), (4, 39559875), (5, 31647900), (6, 26373250), (10, 15823950), (12, 13186625), (15, 10549300), (20, 7911975), (25, 6329580), (30, 5274650), (31, 5104500), (41, 3859500), (50, 3164790), (60, 2637325), (62, 2552250), (75, 2109860), (82, 1929750), (83, 1906500), (93, 1701500), (100, 1582395), (123, 1286500), (124, 1276125), (125, 1265916), (150, 1054930), (155, 1020900), (164, 964875), (166, 953250), (186, 850750), (205, 771900), (246, 643250), (249, 635500), (250, 632958), (300, 527465), (310, 510450), (332, 476625), (372, 425375), (375, 421972), (410, 385950), (415, 381300), (465, 340300), (492, 321625), (498, 317750), (500, 316479), (615, 257300), (620, 255225), (750, 210986), (775, 204180), (820, 192975), (830, 190650), (930, 170150), (996, 158875), (1025, 154380), (1230, 128650), (1245, 127100), (1271, 124500), (1500, 105493), (1550, 102090), (1660, 95325), (1860, 85075), (2050, 77190), (2075, 76260), (2325, 68060), (2460, 64325), (2490, 63550), (2542, 62250), (2573, 61500), (3075, 51460), (3100, 51045), (3403, 46500), (3813, 41500), (3875, 40836), (4100, 38595), (4150, 38130), (4650, 34030), (4980, 31775), (5084, 31125), (5125, 30876), (5146, 30750), (6150, 25730), (6225, 25420), (6355, 24900), (6806, 23250), (7626, 20750), (7719, 20500), (7750, 20418), (8300, 19065), (9300, 17015), (10209, 15500), (10250, 15438), (10292, 15375), (10375, 15252), (11625, 13612), (12300, 12865), (12450, 12710)]