196367100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 599961600

約数和(自身を除く): 403594500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 149, 150, 191, 230, 276, 298, 300, 345, 382, 447, 460, 573, 575, 596, 690, 745, 764, 894, 955, 1146, 1150, 1380, 1490, 1725, 1788, 1910, 2235, 2292, 2300, 2865, 2980, 3427, 3450, 3725, 3820, 4393, 4470, 4775, 5730, 6854, 6900, 7450, 8786, 8940, 9550, 10281, 11175, 11460, 13179, 13708, 14325, 14900, 17135, 17572, 19100, 20562, 21965, 22350, 26358, 28459, 28650, 34270, 41124, 43930, 44700, 51405, 52716, 56918, 57300, 65895, 68540, 85377, 85675, 87860, 102810, 109825, 113836, 131790, 142295, 170754, 171350, 205620, 219650, 257025, 263580, 284590, 329475, 341508, 342700, 426885, 439300, 514050, 569180, 654557, 658950, 711475, 853770, 1028100, 1309114, 1317900, 1422950, 1707540, 1963671, 2134425, 2618228, 2845900, 3272785, 3927342, 4268850, 6545570, 7854684, 8537700, 9818355, 13091140, 16363925, 19636710, 32727850, 39273420, 49091775, 65455700, 98183550, 196367100]

約数ペア:

[(1, 196367100), (2, 98183550), (3, 65455700), (4, 49091775), (5, 39273420), (6, 32727850), (10, 19636710), (12, 16363925), (15, 13091140), (20, 9818355), (23, 8537700), (25, 7854684), (30, 6545570), (46, 4268850), (50, 3927342), (60, 3272785), (69, 2845900), (75, 2618228), (92, 2134425), (100, 1963671), (115, 1707540), (138, 1422950), (149, 1317900), (150, 1309114), (191, 1028100), (230, 853770), (276, 711475), (298, 658950), (300, 654557), (345, 569180), (382, 514050), (447, 439300), (460, 426885), (573, 342700), (575, 341508), (596, 329475), (690, 284590), (745, 263580), (764, 257025), (894, 219650), (955, 205620), (1146, 171350), (1150, 170754), (1380, 142295), (1490, 131790), (1725, 113836), (1788, 109825), (1910, 102810), (2235, 87860), (2292, 85675), (2300, 85377), (2865, 68540), (2980, 65895), (3427, 57300), (3450, 56918), (3725, 52716), (3820, 51405), (4393, 44700), (4470, 43930), (4775, 41124), (5730, 34270), (6854, 28650), (6900, 28459), (7450, 26358), (8786, 22350), (8940, 21965), (9550, 20562), (10281, 19100), (11175, 17572), (11460, 17135), (13179, 14900), (13708, 14325)]