150428910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:693

約数の個数: 64

約数和(自身を含む): 369230400

約数和(自身を除く): 218801490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 149, 219, 298, 365, 438, 447, 461, 730, 745, 894, 922, 1095, 1383, 1490, 2190, 2235, 2305, 2766, 4470, 4610, 6915, 10877, 13830, 21754, 32631, 33653, 54385, 65262, 67306, 68689, 100959, 108770, 137378, 163155, 168265, 201918, 206067, 326310, 336530, 343445, 412134, 504795, 686890, 1009590, 1030335, 2060670, 5014297, 10028594, 15042891, 25071485, 30085782, 50142970, 75214455, 150428910]

約数ペア:

[(1, 150428910), (2, 75214455), (3, 50142970), (5, 30085782), (6, 25071485), (10, 15042891), (15, 10028594), (30, 5014297), (73, 2060670), (146, 1030335), (149, 1009590), (219, 686890), (298, 504795), (365, 412134), (438, 343445), (447, 336530), (461, 326310), (730, 206067), (745, 201918), (894, 168265), (922, 163155), (1095, 137378), (1383, 108770), (1490, 100959), (2190, 68689), (2235, 67306), (2305, 65262), (2766, 54385), (4470, 33653), (4610, 32631), (6915, 21754), (10877, 13830)]