71217750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:642

約数の個数: 64

約数和(自身を含む): 178925760

約数和(自身を除く): 107708010

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 269, 353, 375, 538, 706, 750, 807, 1059, 1345, 1614, 1765, 2118, 2690, 3530, 4035, 5295, 6725, 8070, 8825, 10590, 13450, 17650, 20175, 26475, 33625, 40350, 44125, 52950, 67250, 88250, 94957, 100875, 132375, 189914, 201750, 264750, 284871, 474785, 569742, 949570, 1424355, 2373925, 2848710, 4747850, 7121775, 11869625, 14243550, 23739250, 35608875, 71217750]

約数ペア:

[(1, 71217750), (2, 35608875), (3, 23739250), (5, 14243550), (6, 11869625), (10, 7121775), (15, 4747850), (25, 2848710), (30, 2373925), (50, 1424355), (75, 949570), (125, 569742), (150, 474785), (250, 284871), (269, 264750), (353, 201750), (375, 189914), (538, 132375), (706, 100875), (750, 94957), (807, 88250), (1059, 67250), (1345, 52950), (1614, 44125), (1765, 40350), (2118, 33625), (2690, 26475), (3530, 20175), (4035, 17650), (5295, 13450), (6725, 10590), (8070, 8825)]