61386000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{787}}^1$

素因数の和:826

約数の個数: 160

約数和(自身を含む): 213403008

約数和(自身を除く): 152017008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 125, 130, 150, 156, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 500, 520, 600, 624, 650, 750, 780, 787, 975, 1000, 1040, 1200, 1300, 1500, 1560, 1574, 1625, 1950, 2000, 2361, 2600, 3000, 3120, 3148, 3250, 3900, 3935, 4722, 4875, 5200, 6000, 6296, 6500, 7800, 7870, 9444, 9750, 10231, 11805, 12592, 13000, 15600, 15740, 18888, 19500, 19675, 20462, 23610, 26000, 30693, 31480, 37776, 39000, 39350, 40924, 47220, 51155, 59025, 61386, 62960, 78000, 78700, 81848, 94440, 98375, 102310, 118050, 122772, 153465, 157400, 163696, 188880, 196750, 204620, 236100, 245544, 255775, 295125, 306930, 314800, 393500, 409240, 472200, 491088, 511550, 590250, 613860, 767325, 787000, 818480, 944400, 1023100, 1180500, 1227720, 1278875, 1534650, 1574000, 2046200, 2361000, 2455440, 2557750, 3069300, 3836625, 4092400, 4722000, 5115500, 6138600, 7673250, 10231000, 12277200, 15346500, 20462000, 30693000, 61386000]

約数ペア:

[(1, 61386000), (2, 30693000), (3, 20462000), (4, 15346500), (5, 12277200), (6, 10231000), (8, 7673250), (10, 6138600), (12, 5115500), (13, 4722000), (15, 4092400), (16, 3836625), (20, 3069300), (24, 2557750), (25, 2455440), (26, 2361000), (30, 2046200), (39, 1574000), (40, 1534650), (48, 1278875), (50, 1227720), (52, 1180500), (60, 1023100), (65, 944400), (75, 818480), (78, 787000), (80, 767325), (100, 613860), (104, 590250), (120, 511550), (125, 491088), (130, 472200), (150, 409240), (156, 393500), (195, 314800), (200, 306930), (208, 295125), (240, 255775), (250, 245544), (260, 236100), (300, 204620), (312, 196750), (325, 188880), (375, 163696), (390, 157400), (400, 153465), (500, 122772), (520, 118050), (600, 102310), (624, 98375), (650, 94440), (750, 81848), (780, 78700), (787, 78000), (975, 62960), (1000, 61386), (1040, 59025), (1200, 51155), (1300, 47220), (1500, 40924), (1560, 39350), (1574, 39000), (1625, 37776), (1950, 31480), (2000, 30693), (2361, 26000), (2600, 23610), (3000, 20462), (3120, 19675), (3148, 19500), (3250, 18888), (3900, 15740), (3935, 15600), (4722, 13000), (4875, 12592), (5200, 11805), (6000, 10231), (6296, 9750), (6500, 9444), (7800, 7870)]