172116750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 469647360

約数和(自身を除く): 297530610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 127, 130, 139, 150, 195, 250, 254, 278, 325, 375, 381, 390, 417, 635, 650, 695, 750, 762, 834, 975, 1270, 1390, 1625, 1651, 1807, 1905, 1950, 2085, 3175, 3250, 3302, 3475, 3614, 3810, 4170, 4875, 4953, 5421, 6350, 6950, 8255, 9035, 9525, 9750, 9906, 10425, 10842, 15875, 16510, 17375, 17653, 18070, 19050, 20850, 24765, 27105, 31750, 34750, 35306, 41275, 45175, 47625, 49530, 52125, 52959, 54210, 82550, 88265, 90350, 95250, 104250, 105918, 123825, 135525, 176530, 206375, 225875, 229489, 247650, 264795, 271050, 412750, 441325, 451750, 458978, 529590, 619125, 677625, 688467, 882650, 1147445, 1238250, 1323975, 1355250, 1376934, 2206625, 2294890, 2647950, 3442335, 4413250, 5737225, 6619875, 6884670, 11474450, 13239750, 17211675, 28686125, 34423350, 57372250, 86058375, 172116750]

約数ペア:

[(1, 172116750), (2, 86058375), (3, 57372250), (5, 34423350), (6, 28686125), (10, 17211675), (13, 13239750), (15, 11474450), (25, 6884670), (26, 6619875), (30, 5737225), (39, 4413250), (50, 3442335), (65, 2647950), (75, 2294890), (78, 2206625), (125, 1376934), (127, 1355250), (130, 1323975), (139, 1238250), (150, 1147445), (195, 882650), (250, 688467), (254, 677625), (278, 619125), (325, 529590), (375, 458978), (381, 451750), (390, 441325), (417, 412750), (635, 271050), (650, 264795), (695, 247650), (750, 229489), (762, 225875), (834, 206375), (975, 176530), (1270, 135525), (1390, 123825), (1625, 105918), (1651, 104250), (1807, 95250), (1905, 90350), (1950, 88265), (2085, 82550), (3175, 54210), (3250, 52959), (3302, 52125), (3475, 49530), (3614, 47625), (3810, 45175), (4170, 41275), (4875, 35306), (4953, 34750), (5421, 31750), (6350, 27105), (6950, 24765), (8255, 20850), (9035, 19050), (9525, 18070), (9750, 17653), (9906, 17375), (10425, 16510), (10842, 15875)]