78628650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:668

約数の個数: 96

約数和(自身を含む): 209986560

約数和(自身を除く): 131357910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 47, 50, 57, 75, 94, 95, 114, 141, 150, 190, 235, 282, 285, 470, 475, 570, 587, 705, 893, 950, 1174, 1175, 1410, 1425, 1761, 1786, 2350, 2679, 2850, 2935, 3522, 3525, 4465, 5358, 5870, 7050, 8805, 8930, 11153, 13395, 14675, 17610, 22306, 22325, 26790, 27589, 29350, 33459, 44025, 44650, 55178, 55765, 66918, 66975, 82767, 88050, 111530, 133950, 137945, 165534, 167295, 275890, 278825, 334590, 413835, 524191, 557650, 689725, 827670, 836475, 1048382, 1379450, 1572573, 1672950, 2069175, 2620955, 3145146, 4138350, 5241910, 7862865, 13104775, 15725730, 26209550, 39314325, 78628650]

約数ペア:

[(1, 78628650), (2, 39314325), (3, 26209550), (5, 15725730), (6, 13104775), (10, 7862865), (15, 5241910), (19, 4138350), (25, 3145146), (30, 2620955), (38, 2069175), (47, 1672950), (50, 1572573), (57, 1379450), (75, 1048382), (94, 836475), (95, 827670), (114, 689725), (141, 557650), (150, 524191), (190, 413835), (235, 334590), (282, 278825), (285, 275890), (470, 167295), (475, 165534), (570, 137945), (587, 133950), (705, 111530), (893, 88050), (950, 82767), (1174, 66975), (1175, 66918), (1410, 55765), (1425, 55178), (1761, 44650), (1786, 44025), (2350, 33459), (2679, 29350), (2850, 27589), (2935, 26790), (3522, 22325), (3525, 22306), (4465, 17610), (5358, 14675), (5870, 13395), (7050, 11153), (8805, 8930)]