72028950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 205820160

約数和(自身を除く): 133791210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 181, 210, 350, 362, 379, 525, 543, 758, 905, 1050, 1086, 1137, 1267, 1810, 1895, 2274, 2534, 2653, 2715, 3790, 3801, 4525, 5306, 5430, 5685, 6335, 7602, 7959, 9050, 9475, 11370, 12670, 13265, 13575, 15918, 18950, 19005, 26530, 27150, 28425, 31675, 38010, 39795, 56850, 63350, 66325, 68599, 79590, 95025, 132650, 137198, 190050, 198975, 205797, 342995, 397950, 411594, 480193, 685990, 960386, 1028985, 1440579, 1714975, 2057970, 2400965, 2881158, 3429950, 4801930, 5144925, 7202895, 10289850, 12004825, 14405790, 24009650, 36014475, 72028950]

約数ペア:

[(1, 72028950), (2, 36014475), (3, 24009650), (5, 14405790), (6, 12004825), (7, 10289850), (10, 7202895), (14, 5144925), (15, 4801930), (21, 3429950), (25, 2881158), (30, 2400965), (35, 2057970), (42, 1714975), (50, 1440579), (70, 1028985), (75, 960386), (105, 685990), (150, 480193), (175, 411594), (181, 397950), (210, 342995), (350, 205797), (362, 198975), (379, 190050), (525, 137198), (543, 132650), (758, 95025), (905, 79590), (1050, 68599), (1086, 66325), (1137, 63350), (1267, 56850), (1810, 39795), (1895, 38010), (2274, 31675), (2534, 28425), (2653, 27150), (2715, 26530), (3790, 19005), (3801, 18950), (4525, 15918), (5306, 13575), (5430, 13265), (5685, 12670), (6335, 11370), (7602, 9475), (7959, 9050)]