253340460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9199}}^1$

素因数の和:9237

約数の個数: 120

約数和(自身を含む): 841579200

約数和(自身を除く): 588238740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 6885, 9180, 9199, 13770, 18398, 27540, 27597, 36796, 45995, 55194, 82791, 91990, 110388, 137985, 156383, 165582, 183980, 248373, 275970, 312766, 331164, 413955, 469149, 496746, 551940, 625532, 745119, 781915, 827910, 938298, 993492, 1241865, 1407447, 1490238, 1563830, 1655820, 1876596, 2345745, 2483730, 2814894, 2980476, 3127660, 3725595, 4222341, 4691490, 4967460, 5629788, 7037235, 7451190, 8444682, 9382980, 12667023, 14074470, 14902380, 16889364, 21111705, 25334046, 28148940, 42223410, 50668092, 63335115, 84446820, 126670230, 253340460]

約数ペア:

[(1, 253340460), (2, 126670230), (3, 84446820), (4, 63335115), (5, 50668092), (6, 42223410), (9, 28148940), (10, 25334046), (12, 21111705), (15, 16889364), (17, 14902380), (18, 14074470), (20, 12667023), (27, 9382980), (30, 8444682), (34, 7451190), (36, 7037235), (45, 5629788), (51, 4967460), (54, 4691490), (60, 4222341), (68, 3725595), (81, 3127660), (85, 2980476), (90, 2814894), (102, 2483730), (108, 2345745), (135, 1876596), (153, 1655820), (162, 1563830), (170, 1490238), (180, 1407447), (204, 1241865), (255, 993492), (270, 938298), (306, 827910), (324, 781915), (340, 745119), (405, 625532), (459, 551940), (510, 496746), (540, 469149), (612, 413955), (765, 331164), (810, 312766), (918, 275970), (1020, 248373), (1377, 183980), (1530, 165582), (1620, 156383), (1836, 137985), (2295, 110388), (2754, 91990), (3060, 82791), (4590, 55194), (5508, 45995), (6885, 36796), (9180, 27597), (9199, 27540), (13770, 18398)]