166485420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1327}}^1$

素因数の和:1400

約数の個数: 144

約数和(自身を含む): 548166528

約数和(自身を除く): 381681108

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 41, 45, 51, 60, 68, 82, 85, 90, 102, 123, 153, 164, 170, 180, 204, 205, 246, 255, 306, 340, 369, 410, 492, 510, 612, 615, 697, 738, 765, 820, 1020, 1230, 1327, 1394, 1476, 1530, 1845, 2091, 2460, 2654, 2788, 3060, 3485, 3690, 3981, 4182, 5308, 6273, 6635, 6970, 7380, 7962, 8364, 10455, 11943, 12546, 13270, 13940, 15924, 19905, 20910, 22559, 23886, 25092, 26540, 31365, 39810, 41820, 45118, 47772, 54407, 59715, 62730, 67677, 79620, 90236, 108814, 112795, 119430, 125460, 135354, 163221, 203031, 217628, 225590, 238860, 270708, 272035, 326442, 338385, 406062, 451180, 489663, 544070, 652884, 676770, 812124, 816105, 924919, 979326, 1015155, 1088140, 1353540, 1632210, 1849838, 1958652, 2030310, 2448315, 2774757, 3264420, 3699676, 4060620, 4624595, 4896630, 5549514, 8324271, 9249190, 9793260, 11099028, 13873785, 16648542, 18498380, 27747570, 33297084, 41621355, 55495140, 83242710, 166485420]

約数ペア:

[(1, 166485420), (2, 83242710), (3, 55495140), (4, 41621355), (5, 33297084), (6, 27747570), (9, 18498380), (10, 16648542), (12, 13873785), (15, 11099028), (17, 9793260), (18, 9249190), (20, 8324271), (30, 5549514), (34, 4896630), (36, 4624595), (41, 4060620), (45, 3699676), (51, 3264420), (60, 2774757), (68, 2448315), (82, 2030310), (85, 1958652), (90, 1849838), (102, 1632210), (123, 1353540), (153, 1088140), (164, 1015155), (170, 979326), (180, 924919), (204, 816105), (205, 812124), (246, 676770), (255, 652884), (306, 544070), (340, 489663), (369, 451180), (410, 406062), (492, 338385), (510, 326442), (612, 272035), (615, 270708), (697, 238860), (738, 225590), (765, 217628), (820, 203031), (1020, 163221), (1230, 135354), (1327, 125460), (1394, 119430), (1476, 112795), (1530, 108814), (1845, 90236), (2091, 79620), (2460, 67677), (2654, 62730), (2788, 59715), (3060, 54407), (3485, 47772), (3690, 45118), (3981, 41820), (4182, 39810), (5308, 31365), (6273, 26540), (6635, 25092), (6970, 23886), (7380, 22559), (7962, 20910), (8364, 19905), (10455, 15924), (11943, 13940), (12546, 13270)]