520001100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11329}}^1$

素因数の和:11369

約数の個数: 144

約数和(自身を含む): 1770199200

約数和(自身を除く): 1250198100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 27, 30, 34, 36, 45, 50, 51, 54, 60, 68, 75, 85, 90, 100, 102, 108, 135, 150, 153, 170, 180, 204, 225, 255, 270, 300, 306, 340, 425, 450, 459, 510, 540, 612, 675, 765, 850, 900, 918, 1020, 1275, 1350, 1530, 1700, 1836, 2295, 2550, 2700, 3060, 3825, 4590, 5100, 7650, 9180, 11329, 11475, 15300, 22658, 22950, 33987, 45316, 45900, 56645, 67974, 101961, 113290, 135948, 169935, 192593, 203922, 226580, 283225, 305883, 339870, 385186, 407844, 509805, 566450, 577779, 611766, 679740, 770372, 849675, 962965, 1019610, 1132900, 1155558, 1223532, 1529415, 1699350, 1733337, 1925930, 2039220, 2311116, 2549025, 2888895, 3058830, 3398700, 3466674, 3851860, 4814825, 5098050, 5200011, 5777790, 6117660, 6933348, 7647075, 8666685, 9629650, 10196100, 10400022, 11555580, 14444475, 15294150, 17333370, 19259300, 20800044, 26000055, 28888950, 30588300, 34666740, 43333425, 52000110, 57777900, 86666850, 104000220, 130000275, 173333700, 260000550, 520001100]

約数ペア:

[(1, 520001100), (2, 260000550), (3, 173333700), (4, 130000275), (5, 104000220), (6, 86666850), (9, 57777900), (10, 52000110), (12, 43333425), (15, 34666740), (17, 30588300), (18, 28888950), (20, 26000055), (25, 20800044), (27, 19259300), (30, 17333370), (34, 15294150), (36, 14444475), (45, 11555580), (50, 10400022), (51, 10196100), (54, 9629650), (60, 8666685), (68, 7647075), (75, 6933348), (85, 6117660), (90, 5777790), (100, 5200011), (102, 5098050), (108, 4814825), (135, 3851860), (150, 3466674), (153, 3398700), (170, 3058830), (180, 2888895), (204, 2549025), (225, 2311116), (255, 2039220), (270, 1925930), (300, 1733337), (306, 1699350), (340, 1529415), (425, 1223532), (450, 1155558), (459, 1132900), (510, 1019610), (540, 962965), (612, 849675), (675, 770372), (765, 679740), (850, 611766), (900, 577779), (918, 566450), (1020, 509805), (1275, 407844), (1350, 385186), (1530, 339870), (1700, 305883), (1836, 283225), (2295, 226580), (2550, 203922), (2700, 192593), (3060, 169935), (3825, 135948), (4590, 113290), (5100, 101961), (7650, 67974), (9180, 56645), (11329, 45900), (11475, 45316), (15300, 33987), (22658, 22950)]