30666600

素因数分解:

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

素因数の和:662

約数の個数: 144

約数和(自身を含む): 106972320

約数和(自身を除く): 76305720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 243, 270, 300, 324, 360, 405, 450, 486, 540, 600, 631, 648, 675, 810, 900, 972, 1080, 1215, 1262, 1350, 1620, 1800, 1893, 1944, 2025, 2430, 2524, 2700, 3155, 3240, 3786, 4050, 4860, 5048, 5400, 5679, 6075, 6310, 7572, 8100, 9465, 9720, 11358, 12150, 12620, 15144, 15775, 16200, 17037, 18930, 22716, 24300, 25240, 28395, 31550, 34074, 37860, 45432, 47325, 48600, 51111, 56790, 63100, 68148, 75720, 85185, 94650, 102222, 113580, 126200, 136296, 141975, 153333, 170370, 189300, 204444, 227160, 255555, 283950, 306666, 340740, 378600, 408888, 425925, 511110, 567900, 613332, 681480, 766665, 851850, 1022220, 1135800, 1226664, 1277775, 1533330, 1703700, 2044440, 2555550, 3066660, 3407400, 3833325, 5111100, 6133320, 7666650, 10222200, 15333300, 30666600]

約数ペア:

[(1, 30666600), (2, 15333300), (3, 10222200), (4, 7666650), (5, 6133320), (6, 5111100), (8, 3833325), (9, 3407400), (10, 3066660), (12, 2555550), (15, 2044440), (18, 1703700), (20, 1533330), (24, 1277775), (25, 1226664), (27, 1135800), (30, 1022220), (36, 851850), (40, 766665), (45, 681480), (50, 613332), (54, 567900), (60, 511110), (72, 425925), (75, 408888), (81, 378600), (90, 340740), (100, 306666), (108, 283950), (120, 255555), (135, 227160), (150, 204444), (162, 189300), (180, 170370), (200, 153333), (216, 141975), (225, 136296), (243, 126200), (270, 113580), (300, 102222), (324, 94650), (360, 85185), (405, 75720), (450, 68148), (486, 63100), (540, 56790), (600, 51111), (631, 48600), (648, 47325), (675, 45432), (810, 37860), (900, 34074), (972, 31550), (1080, 28395), (1215, 25240), (1262, 24300), (1350, 22716), (1620, 18930), (1800, 17037), (1893, 16200), (1944, 15775), (2025, 15144), (2430, 12620), (2524, 12150), (2700, 11358), (3155, 9720), (3240, 9465), (3786, 8100), (4050, 7572), (4860, 6310), (5048, 6075), (5400, 5679)]