82128300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8831}}^1$

素因数の和:8879

約数の個数: 72

約数和(自身を含む): 245317632

約数和(自身を除く): 163189332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 8831, 9300, 17662, 26493, 35324, 44155, 52986, 88310, 105972, 132465, 176620, 220775, 264930, 273761, 441550, 529860, 547522, 662325, 821283, 883100, 1095044, 1324650, 1368805, 1642566, 2649300, 2737610, 3285132, 4106415, 5475220, 6844025, 8212830, 13688050, 16425660, 20532075, 27376100, 41064150, 82128300]

約数ペア:

[(1, 82128300), (2, 41064150), (3, 27376100), (4, 20532075), (5, 16425660), (6, 13688050), (10, 8212830), (12, 6844025), (15, 5475220), (20, 4106415), (25, 3285132), (30, 2737610), (31, 2649300), (50, 1642566), (60, 1368805), (62, 1324650), (75, 1095044), (93, 883100), (100, 821283), (124, 662325), (150, 547522), (155, 529860), (186, 441550), (300, 273761), (310, 264930), (372, 220775), (465, 176620), (620, 132465), (775, 105972), (930, 88310), (1550, 52986), (1860, 44155), (2325, 35324), (3100, 26493), (4650, 17662), (8831, 9300)]