173668300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1297}}^1$

素因数の和:1427

約数の個数: 72

約数和(自身を含む): 410105696

約数和(自身を除く): 236437396

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 103, 130, 206, 260, 325, 412, 515, 650, 1030, 1297, 1300, 1339, 2060, 2575, 2594, 2678, 5150, 5188, 5356, 6485, 6695, 10300, 12970, 13390, 16861, 25940, 26780, 32425, 33475, 33722, 64850, 66950, 67444, 84305, 129700, 133591, 133900, 168610, 267182, 337220, 421525, 534364, 667955, 843050, 1335910, 1686100, 1736683, 2671820, 3339775, 3473366, 6679550, 6946732, 8683415, 13359100, 17366830, 34733660, 43417075, 86834150, 173668300]

約数ペア:

[(1, 173668300), (2, 86834150), (4, 43417075), (5, 34733660), (10, 17366830), (13, 13359100), (20, 8683415), (25, 6946732), (26, 6679550), (50, 3473366), (52, 3339775), (65, 2671820), (100, 1736683), (103, 1686100), (130, 1335910), (206, 843050), (260, 667955), (325, 534364), (412, 421525), (515, 337220), (650, 267182), (1030, 168610), (1297, 133900), (1300, 133591), (1339, 129700), (2060, 84305), (2575, 67444), (2594, 66950), (2678, 64850), (5150, 33722), (5188, 33475), (5356, 32425), (6485, 26780), (6695, 25940), (10300, 16861), (12970, 13390)]