156939256300

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{2003}}^1\times {\mathrm{7607}}^1$

素因数の和:9727

約数の個数: 72

約数和(自身を含む): 344081477376

約数和(自身を除く): 187142221076

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2003, 2060, 2575, 4006, 5150, 7607, 8012, 10015, 10300, 15214, 20030, 30428, 38035, 40060, 50075, 76070, 100150, 152140, 190175, 200300, 206309, 380350, 412618, 760700, 783521, 825236, 1031545, 1567042, 2063090, 3134084, 3917605, 4126180, 5157725, 7835210, 10315450, 15236821, 15670420, 19588025, 20630900, 30473642, 39176050, 60947284, 76184105, 78352100, 152368210, 304736420, 380920525, 761841050, 1523682100, 1569392563, 3138785126, 6277570252, 7846962815, 15693925630, 31387851260, 39234814075, 78469628150, 156939256300]

約数ペア:

[(1, 156939256300), (2, 78469628150), (4, 39234814075), (5, 31387851260), (10, 15693925630), (20, 7846962815), (25, 6277570252), (50, 3138785126), (100, 1569392563), (103, 1523682100), (206, 761841050), (412, 380920525), (515, 304736420), (1030, 152368210), (2003, 78352100), (2060, 76184105), (2575, 60947284), (4006, 39176050), (5150, 30473642), (7607, 20630900), (8012, 19588025), (10015, 15670420), (10300, 15236821), (15214, 10315450), (20030, 7835210), (30428, 5157725), (38035, 4126180), (40060, 3917605), (50075, 3134084), (76070, 2063090), (100150, 1567042), (152140, 1031545), (190175, 825236), (200300, 783521), (206309, 760700), (380350, 412618)]