298840620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:800

約数の個数: 192

約数和(自身を含む): 986259456

約数和(自身を除く): 687418836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 31, 34, 39, 51, 52, 60, 62, 65, 68, 78, 85, 93, 102, 124, 130, 155, 156, 170, 186, 195, 204, 221, 255, 260, 310, 340, 372, 390, 403, 442, 465, 510, 527, 620, 663, 727, 780, 806, 884, 930, 1020, 1054, 1105, 1209, 1326, 1454, 1581, 1612, 1860, 2015, 2108, 2181, 2210, 2418, 2635, 2652, 2908, 3162, 3315, 3635, 4030, 4362, 4420, 4836, 5270, 6045, 6324, 6630, 6851, 7270, 7905, 8060, 8724, 9451, 10540, 10905, 12090, 12359, 13260, 13702, 14540, 15810, 18902, 20553, 21810, 22537, 24180, 24718, 27404, 28353, 31620, 34255, 37077, 37804, 41106, 43620, 45074, 47255, 49436, 56706, 61795, 67611, 68510, 74154, 82212, 90148, 94510, 102765, 112685, 113412, 123590, 135222, 137020, 141765, 148308, 160667, 185385, 189020, 205530, 225370, 247180, 270444, 283530, 292981, 321334, 338055, 370770, 383129, 411060, 450740, 482001, 567060, 585962, 642668, 676110, 741540, 766258, 803335, 878943, 964002, 1149387, 1171924, 1352220, 1464905, 1532516, 1606670, 1757886, 1915645, 1928004, 2298774, 2410005, 2929810, 3213340, 3515772, 3831290, 4394715, 4597548, 4820010, 4980677, 5746935, 5859620, 7662580, 8789430, 9640020, 9961354, 11493870, 14942031, 17578860, 19922708, 22987740, 24903385, 29884062, 49806770, 59768124, 74710155, 99613540, 149420310, 298840620]

約数ペア:

[(1, 298840620), (2, 149420310), (3, 99613540), (4, 74710155), (5, 59768124), (6, 49806770), (10, 29884062), (12, 24903385), (13, 22987740), (15, 19922708), (17, 17578860), (20, 14942031), (26, 11493870), (30, 9961354), (31, 9640020), (34, 8789430), (39, 7662580), (51, 5859620), (52, 5746935), (60, 4980677), (62, 4820010), (65, 4597548), (68, 4394715), (78, 3831290), (85, 3515772), (93, 3213340), (102, 2929810), (124, 2410005), (130, 2298774), (155, 1928004), (156, 1915645), (170, 1757886), (186, 1606670), (195, 1532516), (204, 1464905), (221, 1352220), (255, 1171924), (260, 1149387), (310, 964002), (340, 878943), (372, 803335), (390, 766258), (403, 741540), (442, 676110), (465, 642668), (510, 585962), (527, 567060), (620, 482001), (663, 450740), (727, 411060), (780, 383129), (806, 370770), (884, 338055), (930, 321334), (1020, 292981), (1054, 283530), (1105, 270444), (1209, 247180), (1326, 225370), (1454, 205530), (1581, 189020), (1612, 185385), (1860, 160667), (2015, 148308), (2108, 141765), (2181, 137020), (2210, 135222), (2418, 123590), (2635, 113412), (2652, 112685), (2908, 102765), (3162, 94510), (3315, 90148), (3635, 82212), (4030, 74154), (4362, 68510), (4420, 67611), (4836, 61795), (5270, 56706), (6045, 49436), (6324, 47255), (6630, 45074), (6851, 43620), (7270, 41106), (7905, 37804), (8060, 37077), (8724, 34255), (9451, 31620), (10540, 28353), (10905, 27404), (12090, 24718), (12359, 24180), (13260, 22537), (13702, 21810), (14540, 20553), (15810, 18902)]