81870150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{269}}^1\times {\mathrm{2029}}^1$

素因数の和:2313

約数の個数: 48

約数和(自身を含む): 203893200

約数和(自身を除く): 122023050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 269, 538, 807, 1345, 1614, 2029, 2690, 4035, 4058, 6087, 6725, 8070, 10145, 12174, 13450, 20175, 20290, 30435, 40350, 50725, 60870, 101450, 152175, 304350, 545801, 1091602, 1637403, 2729005, 3274806, 5458010, 8187015, 13645025, 16374030, 27290050, 40935075, 81870150]

約数ペア:

[(1, 81870150), (2, 40935075), (3, 27290050), (5, 16374030), (6, 13645025), (10, 8187015), (15, 5458010), (25, 3274806), (30, 2729005), (50, 1637403), (75, 1091602), (150, 545801), (269, 304350), (538, 152175), (807, 101450), (1345, 60870), (1614, 50725), (2029, 40350), (2690, 30435), (4035, 20290), (4058, 20175), (6087, 13450), (6725, 12174), (8070, 10145)]