156740400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{631}}^1$

素因数の和:681

約数の個数: 240

約数和(自身を含む): 583057920

約数和(自身を除く): 426317520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 36, 40, 45, 46, 48, 50, 54, 60, 69, 72, 75, 80, 90, 92, 100, 108, 115, 120, 135, 138, 144, 150, 180, 184, 200, 207, 216, 225, 230, 240, 270, 276, 300, 345, 360, 368, 400, 414, 432, 450, 460, 540, 552, 575, 600, 621, 631, 675, 690, 720, 828, 900, 920, 1035, 1080, 1104, 1150, 1200, 1242, 1262, 1350, 1380, 1656, 1725, 1800, 1840, 1893, 2070, 2160, 2300, 2484, 2524, 2700, 2760, 3105, 3155, 3312, 3450, 3600, 3786, 4140, 4600, 4968, 5048, 5175, 5400, 5520, 5679, 6210, 6310, 6900, 7572, 8280, 9200, 9465, 9936, 10096, 10350, 10800, 11358, 12420, 12620, 13800, 14513, 15144, 15525, 15775, 16560, 17037, 18930, 20700, 22716, 24840, 25240, 27600, 28395, 29026, 30288, 31050, 31550, 34074, 37860, 41400, 43539, 45432, 47325, 49680, 50480, 56790, 58052, 62100, 63100, 68148, 72565, 75720, 82800, 85185, 87078, 90864, 94650, 113580, 116104, 124200, 126200, 130617, 136296, 141975, 145130, 151440, 170370, 174156, 189300, 217695, 227160, 232208, 248400, 252400, 261234, 272592, 283950, 290260, 340740, 348312, 362825, 378600, 391851, 425925, 435390, 454320, 522468, 567900, 580520, 653085, 681480, 696624, 725650, 757200, 783702, 851850, 870780, 1044936, 1088475, 1135800, 1161040, 1306170, 1362960, 1451300, 1567404, 1703700, 1741560, 1959255, 2089872, 2176950, 2271600, 2612340, 2902600, 3134808, 3265425, 3407400, 3483120, 3918510, 4353900, 5224680, 5805200, 6269616, 6530850, 6814800, 7837020, 8707800, 9796275, 10449360, 13061700, 15674040, 17415600, 19592550, 26123400, 31348080, 39185100, 52246800, 78370200, 156740400]

約数ペア:

[(1, 156740400), (2, 78370200), (3, 52246800), (4, 39185100), (5, 31348080), (6, 26123400), (8, 19592550), (9, 17415600), (10, 15674040), (12, 13061700), (15, 10449360), (16, 9796275), (18, 8707800), (20, 7837020), (23, 6814800), (24, 6530850), (25, 6269616), (27, 5805200), (30, 5224680), (36, 4353900), (40, 3918510), (45, 3483120), (46, 3407400), (48, 3265425), (50, 3134808), (54, 2902600), (60, 2612340), (69, 2271600), (72, 2176950), (75, 2089872), (80, 1959255), (90, 1741560), (92, 1703700), (100, 1567404), (108, 1451300), (115, 1362960), (120, 1306170), (135, 1161040), (138, 1135800), (144, 1088475), (150, 1044936), (180, 870780), (184, 851850), (200, 783702), (207, 757200), (216, 725650), (225, 696624), (230, 681480), (240, 653085), (270, 580520), (276, 567900), (300, 522468), (345, 454320), (360, 435390), (368, 425925), (400, 391851), (414, 378600), (432, 362825), (450, 348312), (460, 340740), (540, 290260), (552, 283950), (575, 272592), (600, 261234), (621, 252400), (631, 248400), (675, 232208), (690, 227160), (720, 217695), (828, 189300), (900, 174156), (920, 170370), (1035, 151440), (1080, 145130), (1104, 141975), (1150, 136296), (1200, 130617), (1242, 126200), (1262, 124200), (1350, 116104), (1380, 113580), (1656, 94650), (1725, 90864), (1800, 87078), (1840, 85185), (1893, 82800), (2070, 75720), (2160, 72565), (2300, 68148), (2484, 63100), (2524, 62100), (2700, 58052), (2760, 56790), (3105, 50480), (3155, 49680), (3312, 47325), (3450, 45432), (3600, 43539), (3786, 41400), (4140, 37860), (4600, 34074), (4968, 31550), (5048, 31050), (5175, 30288), (5400, 29026), (5520, 28395), (5679, 27600), (6210, 25240), (6310, 24840), (6900, 22716), (7572, 20700), (8280, 18930), (9200, 17037), (9465, 16560), (9936, 15775), (10096, 15525), (10350, 15144), (10800, 14513), (11358, 13800), (12420, 12620)]