82913400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 282712560

約数和(自身を除く): 199799160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 73, 75, 90, 100, 120, 146, 150, 180, 200, 219, 225, 292, 300, 360, 365, 438, 450, 584, 600, 631, 657, 730, 876, 900, 1095, 1262, 1314, 1460, 1752, 1800, 1825, 1893, 2190, 2524, 2628, 2920, 3155, 3285, 3650, 3786, 4380, 5048, 5256, 5475, 5679, 6310, 6570, 7300, 7572, 8760, 9465, 10950, 11358, 12620, 13140, 14600, 15144, 15775, 16425, 18930, 21900, 22716, 25240, 26280, 28395, 31550, 32850, 37860, 43800, 45432, 46063, 47325, 56790, 63100, 65700, 75720, 92126, 94650, 113580, 126200, 131400, 138189, 141975, 184252, 189300, 227160, 230315, 276378, 283950, 368504, 378600, 414567, 460630, 552756, 567900, 690945, 829134, 921260, 1105512, 1135800, 1151575, 1381890, 1658268, 1842520, 2072835, 2303150, 2763780, 3316536, 3454725, 4145670, 4606300, 5527560, 6909450, 8291340, 9212600, 10364175, 13818900, 16582680, 20728350, 27637800, 41456700, 82913400]

約数ペア:

[(1, 82913400), (2, 41456700), (3, 27637800), (4, 20728350), (5, 16582680), (6, 13818900), (8, 10364175), (9, 9212600), (10, 8291340), (12, 6909450), (15, 5527560), (18, 4606300), (20, 4145670), (24, 3454725), (25, 3316536), (30, 2763780), (36, 2303150), (40, 2072835), (45, 1842520), (50, 1658268), (60, 1381890), (72, 1151575), (73, 1135800), (75, 1105512), (90, 921260), (100, 829134), (120, 690945), (146, 567900), (150, 552756), (180, 460630), (200, 414567), (219, 378600), (225, 368504), (292, 283950), (300, 276378), (360, 230315), (365, 227160), (438, 189300), (450, 184252), (584, 141975), (600, 138189), (631, 131400), (657, 126200), (730, 113580), (876, 94650), (900, 92126), (1095, 75720), (1262, 65700), (1314, 63100), (1460, 56790), (1752, 47325), (1800, 46063), (1825, 45432), (1893, 43800), (2190, 37860), (2524, 32850), (2628, 31550), (2920, 28395), (3155, 26280), (3285, 25240), (3650, 22716), (3786, 21900), (4380, 18930), (5048, 16425), (5256, 15775), (5475, 15144), (5679, 14600), (6310, 13140), (6570, 12620), (7300, 11358), (7572, 10950), (8760, 9465)]