74142900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6337}}^1$

素因数の和:6370

約数の個数: 108

約数和(自身を含む): 250312972

約数和(自身を除く): 176170072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 6337, 11700, 12674, 19011, 25348, 31685, 38022, 57033, 63370, 76044, 82381, 95055, 114066, 126740, 158425, 164762, 190110, 228132, 247143, 285165, 316850, 329524, 380220, 411905, 475275, 494286, 570330, 633700, 741429, 823810, 950550, 988572, 1140660, 1235715, 1425825, 1482858, 1647620, 1901100, 2059525, 2471430, 2851650, 2965716, 3707145, 4119050, 4942860, 5703300, 6178575, 7414290, 8238100, 12357150, 14828580, 18535725, 24714300, 37071450, 74142900]

約数ペア:

[(1, 74142900), (2, 37071450), (3, 24714300), (4, 18535725), (5, 14828580), (6, 12357150), (9, 8238100), (10, 7414290), (12, 6178575), (13, 5703300), (15, 4942860), (18, 4119050), (20, 3707145), (25, 2965716), (26, 2851650), (30, 2471430), (36, 2059525), (39, 1901100), (45, 1647620), (50, 1482858), (52, 1425825), (60, 1235715), (65, 1140660), (75, 988572), (78, 950550), (90, 823810), (100, 741429), (117, 633700), (130, 570330), (150, 494286), (156, 475275), (180, 411905), (195, 380220), (225, 329524), (234, 316850), (260, 285165), (300, 247143), (325, 228132), (390, 190110), (450, 164762), (468, 158425), (585, 126740), (650, 114066), (780, 95055), (900, 82381), (975, 76044), (1170, 63370), (1300, 57033), (1950, 38022), (2340, 31685), (2925, 25348), (3900, 19011), (5850, 12674), (6337, 11700)]