60472100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 142652328

約数和(自身を除く): 82180228

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 181, 257, 260, 325, 362, 514, 650, 724, 905, 1028, 1285, 1300, 1810, 2353, 2570, 3341, 3620, 4525, 4706, 5140, 6425, 6682, 9050, 9412, 11765, 12850, 13364, 16705, 18100, 23530, 25700, 33410, 46517, 47060, 58825, 66820, 83525, 93034, 117650, 167050, 186068, 232585, 235300, 334100, 465170, 604721, 930340, 1162925, 1209442, 2325850, 2418884, 3023605, 4651700, 6047210, 12094420, 15118025, 30236050, 60472100]

約数ペア:

[(1, 60472100), (2, 30236050), (4, 15118025), (5, 12094420), (10, 6047210), (13, 4651700), (20, 3023605), (25, 2418884), (26, 2325850), (50, 1209442), (52, 1162925), (65, 930340), (100, 604721), (130, 465170), (181, 334100), (257, 235300), (260, 232585), (325, 186068), (362, 167050), (514, 117650), (650, 93034), (724, 83525), (905, 66820), (1028, 58825), (1285, 47060), (1300, 46517), (1810, 33410), (2353, 25700), (2570, 23530), (3341, 18100), (3620, 16705), (4525, 13364), (4706, 12850), (5140, 11765), (6425, 9412), (6682, 9050)]