89549280

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1$

素因数の和:1134

約数の個数: 192

約数和(自身を含む): 330220800

約数和(自身を除く): 240671520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1091, 1140, 1368, 1440, 1520, 1710, 1824, 2052, 2160, 2182, 2280, 2565, 2736, 3040, 3273, 3420, 4104, 4320, 4364, 4560, 5130, 5455, 5472, 6546, 6840, 8208, 8728, 9120, 9819, 10260, 10910, 13092, 13680, 16365, 16416, 17456, 19638, 20520, 20729, 21820, 26184, 27360, 29457, 32730, 34912, 39276, 41040, 41458, 43640, 49095, 52368, 58914, 62187, 65460, 78552, 82080, 82916, 87280, 98190, 103645, 104736, 117828, 124374, 130920, 147285, 157104, 165832, 174560, 186561, 196380, 207290, 235656, 248748, 261840, 294570, 310935, 314208, 331664, 373122, 392760, 414580, 471312, 497496, 523680, 559683, 589140, 621870, 663328, 746244, 785520, 829160, 932805, 942624, 994992, 1119366, 1178280, 1243740, 1492488, 1571040, 1658320, 1865610, 1989984, 2238732, 2356560, 2487480, 2798415, 2984976, 3316640, 3731220, 4477464, 4713120, 4974960, 5596830, 5969952, 7462440, 8954928, 9949920, 11193660, 14924880, 17909856, 22387320, 29849760, 44774640, 89549280]

約数ペア:

[(1, 89549280), (2, 44774640), (3, 29849760), (4, 22387320), (5, 17909856), (6, 14924880), (8, 11193660), (9, 9949920), (10, 8954928), (12, 7462440), (15, 5969952), (16, 5596830), (18, 4974960), (19, 4713120), (20, 4477464), (24, 3731220), (27, 3316640), (30, 2984976), (32, 2798415), (36, 2487480), (38, 2356560), (40, 2238732), (45, 1989984), (48, 1865610), (54, 1658320), (57, 1571040), (60, 1492488), (72, 1243740), (76, 1178280), (80, 1119366), (90, 994992), (95, 942624), (96, 932805), (108, 829160), (114, 785520), (120, 746244), (135, 663328), (144, 621870), (152, 589140), (160, 559683), (171, 523680), (180, 497496), (190, 471312), (216, 414580), (228, 392760), (240, 373122), (270, 331664), (285, 314208), (288, 310935), (304, 294570), (342, 261840), (360, 248748), (380, 235656), (432, 207290), (456, 196380), (480, 186561), (513, 174560), (540, 165832), (570, 157104), (608, 147285), (684, 130920), (720, 124374), (760, 117828), (855, 104736), (864, 103645), (912, 98190), (1026, 87280), (1080, 82916), (1091, 82080), (1140, 78552), (1368, 65460), (1440, 62187), (1520, 58914), (1710, 52368), (1824, 49095), (2052, 43640), (2160, 41458), (2182, 41040), (2280, 39276), (2565, 34912), (2736, 32730), (3040, 29457), (3273, 27360), (3420, 26184), (4104, 21820), (4320, 20729), (4364, 20520), (4560, 19638), (5130, 17456), (5455, 16416), (5472, 16365), (6546, 13680), (6840, 13092), (8208, 10910), (8728, 10260), (9120, 9819)]