209158200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{12911}}^1$

素因数の和:12939

約数の個数: 120

約数和(自身を含む): 726493680

約数和(自身を除く): 517335480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 12911, 16200, 25822, 38733, 51644, 64555, 77466, 103288, 116199, 129110, 154932, 193665, 232398, 258220, 309864, 322775, 348597, 387330, 464796, 516440, 580995, 645550, 697194, 774660, 929592, 968325, 1045791, 1161990, 1291100, 1394388, 1549320, 1742985, 1936650, 2091582, 2323980, 2582200, 2788776, 2904975, 3485970, 3873300, 4183164, 4647960, 5228955, 5809950, 6971940, 7746600, 8366328, 8714925, 10457910, 11619900, 13943880, 17429850, 20915820, 23239800, 26144775, 34859700, 41831640, 52289550, 69719400, 104579100, 209158200]

約数ペア:

[(1, 209158200), (2, 104579100), (3, 69719400), (4, 52289550), (5, 41831640), (6, 34859700), (8, 26144775), (9, 23239800), (10, 20915820), (12, 17429850), (15, 13943880), (18, 11619900), (20, 10457910), (24, 8714925), (25, 8366328), (27, 7746600), (30, 6971940), (36, 5809950), (40, 5228955), (45, 4647960), (50, 4183164), (54, 3873300), (60, 3485970), (72, 2904975), (75, 2788776), (81, 2582200), (90, 2323980), (100, 2091582), (108, 1936650), (120, 1742985), (135, 1549320), (150, 1394388), (162, 1291100), (180, 1161990), (200, 1045791), (216, 968325), (225, 929592), (270, 774660), (300, 697194), (324, 645550), (360, 580995), (405, 516440), (450, 464796), (540, 387330), (600, 348597), (648, 322775), (675, 309864), (810, 258220), (900, 232398), (1080, 193665), (1350, 154932), (1620, 129110), (1800, 116199), (2025, 103288), (2700, 77466), (3240, 64555), (4050, 51644), (5400, 38733), (8100, 25822), (12911, 16200)]