53819100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:697

約数の個数: 144

約数和(自身を含む): 178877440

約数和(自身を除く): 125058340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 90, 93, 100, 108, 124, 135, 150, 155, 180, 186, 225, 270, 279, 300, 310, 372, 450, 465, 540, 558, 620, 643, 675, 775, 837, 900, 930, 1116, 1286, 1350, 1395, 1550, 1674, 1860, 1929, 2325, 2572, 2700, 2790, 3100, 3215, 3348, 3858, 4185, 4650, 5580, 5787, 6430, 6975, 7716, 8370, 9300, 9645, 11574, 12860, 13950, 16075, 16740, 17361, 19290, 19933, 20925, 23148, 27900, 28935, 32150, 34722, 38580, 39866, 41850, 48225, 57870, 59799, 64300, 69444, 79732, 83700, 86805, 96450, 99665, 115740, 119598, 144675, 173610, 179397, 192900, 199330, 239196, 289350, 298995, 347220, 358794, 398660, 434025, 498325, 538191, 578700, 597990, 717588, 868050, 896985, 996650, 1076382, 1195980, 1494975, 1736100, 1793970, 1993300, 2152764, 2690955, 2989950, 3587940, 4484925, 5381910, 5979900, 8969850, 10763820, 13454775, 17939700, 26909550, 53819100]

約数ペア:

[(1, 53819100), (2, 26909550), (3, 17939700), (4, 13454775), (5, 10763820), (6, 8969850), (9, 5979900), (10, 5381910), (12, 4484925), (15, 3587940), (18, 2989950), (20, 2690955), (25, 2152764), (27, 1993300), (30, 1793970), (31, 1736100), (36, 1494975), (45, 1195980), (50, 1076382), (54, 996650), (60, 896985), (62, 868050), (75, 717588), (90, 597990), (93, 578700), (100, 538191), (108, 498325), (124, 434025), (135, 398660), (150, 358794), (155, 347220), (180, 298995), (186, 289350), (225, 239196), (270, 199330), (279, 192900), (300, 179397), (310, 173610), (372, 144675), (450, 119598), (465, 115740), (540, 99665), (558, 96450), (620, 86805), (643, 83700), (675, 79732), (775, 69444), (837, 64300), (900, 59799), (930, 57870), (1116, 48225), (1286, 41850), (1350, 39866), (1395, 38580), (1550, 34722), (1674, 32150), (1860, 28935), (1929, 27900), (2325, 23148), (2572, 20925), (2700, 19933), (2790, 19290), (3100, 17361), (3215, 16740), (3348, 16075), (3858, 13950), (4185, 12860), (4650, 11574), (5580, 9645), (5787, 9300), (6430, 8370), (6975, 7716)]