521387280

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4733}}^1$

素因数の和:4775

約数の個数: 200

約数和(自身を含む): 1917781272

約数和(自身を除く): 1396393992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 255, 270, 272, 306, 324, 340, 360, 405, 408, 432, 459, 510, 540, 612, 648, 680, 720, 765, 810, 816, 918, 1020, 1080, 1224, 1296, 1360, 1377, 1530, 1620, 1836, 2040, 2160, 2295, 2448, 2754, 3060, 3240, 3672, 4080, 4590, 4733, 5508, 6120, 6480, 6885, 7344, 9180, 9466, 11016, 12240, 13770, 14199, 18360, 18932, 22032, 23665, 27540, 28398, 36720, 37864, 42597, 47330, 55080, 56796, 70995, 75728, 80461, 85194, 94660, 110160, 113592, 127791, 141990, 160922, 170388, 189320, 212985, 227184, 241383, 255582, 283980, 321844, 340776, 378640, 383373, 402305, 425970, 482766, 511164, 567960, 638955, 643688, 681552, 724149, 766746, 804610, 851940, 965532, 1022328, 1135920, 1206915, 1277910, 1287376, 1448298, 1533492, 1609220, 1703880, 1916865, 1931064, 2044656, 2172447, 2413830, 2555820, 2896596, 3066984, 3218440, 3407760, 3620745, 3833730, 3862128, 4344894, 4827660, 5111640, 5793192, 6133968, 6436880, 6517341, 7241490, 7667460, 8689788, 9655320, 10223280, 10862235, 11586384, 13034682, 14482980, 15334920, 17379576, 19310640, 21724470, 26069364, 28965960, 30669840, 32586705, 34759152, 43448940, 52138728, 57931920, 65173410, 86897880, 104277456, 130346820, 173795760, 260693640, 521387280]

約数ペア:

[(1, 521387280), (2, 260693640), (3, 173795760), (4, 130346820), (5, 104277456), (6, 86897880), (8, 65173410), (9, 57931920), (10, 52138728), (12, 43448940), (15, 34759152), (16, 32586705), (17, 30669840), (18, 28965960), (20, 26069364), (24, 21724470), (27, 19310640), (30, 17379576), (34, 15334920), (36, 14482980), (40, 13034682), (45, 11586384), (48, 10862235), (51, 10223280), (54, 9655320), (60, 8689788), (68, 7667460), (72, 7241490), (80, 6517341), (81, 6436880), (85, 6133968), (90, 5793192), (102, 5111640), (108, 4827660), (120, 4344894), (135, 3862128), (136, 3833730), (144, 3620745), (153, 3407760), (162, 3218440), (170, 3066984), (180, 2896596), (204, 2555820), (216, 2413830), (240, 2172447), (255, 2044656), (270, 1931064), (272, 1916865), (306, 1703880), (324, 1609220), (340, 1533492), (360, 1448298), (405, 1287376), (408, 1277910), (432, 1206915), (459, 1135920), (510, 1022328), (540, 965532), (612, 851940), (648, 804610), (680, 766746), (720, 724149), (765, 681552), (810, 643688), (816, 638955), (918, 567960), (1020, 511164), (1080, 482766), (1224, 425970), (1296, 402305), (1360, 383373), (1377, 378640), (1530, 340776), (1620, 321844), (1836, 283980), (2040, 255582), (2160, 241383), (2295, 227184), (2448, 212985), (2754, 189320), (3060, 170388), (3240, 160922), (3672, 141990), (4080, 127791), (4590, 113592), (4733, 110160), (5508, 94660), (6120, 85194), (6480, 80461), (6885, 75728), (7344, 70995), (9180, 56796), (9466, 55080), (11016, 47330), (12240, 42597), (13770, 37864), (14199, 36720), (18360, 28398), (18932, 27540), (22032, 23665)]