126379800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1234

約数の個数: 144

約数和(自身を含む): 431758080

約数和(自身を除く): 305378280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 61, 72, 75, 90, 100, 120, 122, 150, 180, 183, 200, 225, 244, 300, 305, 360, 366, 450, 488, 549, 600, 610, 732, 900, 915, 1098, 1151, 1220, 1464, 1525, 1800, 1830, 2196, 2302, 2440, 2745, 3050, 3453, 3660, 4392, 4575, 4604, 5490, 5755, 6100, 6906, 7320, 9150, 9208, 10359, 10980, 11510, 12200, 13725, 13812, 17265, 18300, 20718, 21960, 23020, 27450, 27624, 28775, 34530, 36600, 41436, 46040, 51795, 54900, 57550, 69060, 70211, 82872, 86325, 103590, 109800, 115100, 138120, 140422, 172650, 207180, 210633, 230200, 258975, 280844, 345300, 351055, 414360, 421266, 517950, 561688, 631899, 690600, 702110, 842532, 1035900, 1053165, 1263798, 1404220, 1685064, 1755275, 2071800, 2106330, 2527596, 2808440, 3159495, 3510550, 4212660, 5055192, 5265825, 6318990, 7021100, 8425320, 10531650, 12637980, 14042200, 15797475, 21063300, 25275960, 31594950, 42126600, 63189900, 126379800]

約数ペア:

[(1, 126379800), (2, 63189900), (3, 42126600), (4, 31594950), (5, 25275960), (6, 21063300), (8, 15797475), (9, 14042200), (10, 12637980), (12, 10531650), (15, 8425320), (18, 7021100), (20, 6318990), (24, 5265825), (25, 5055192), (30, 4212660), (36, 3510550), (40, 3159495), (45, 2808440), (50, 2527596), (60, 2106330), (61, 2071800), (72, 1755275), (75, 1685064), (90, 1404220), (100, 1263798), (120, 1053165), (122, 1035900), (150, 842532), (180, 702110), (183, 690600), (200, 631899), (225, 561688), (244, 517950), (300, 421266), (305, 414360), (360, 351055), (366, 345300), (450, 280844), (488, 258975), (549, 230200), (600, 210633), (610, 207180), (732, 172650), (900, 140422), (915, 138120), (1098, 115100), (1151, 109800), (1220, 103590), (1464, 86325), (1525, 82872), (1800, 70211), (1830, 69060), (2196, 57550), (2302, 54900), (2440, 51795), (2745, 46040), (3050, 41436), (3453, 36600), (3660, 34530), (4392, 28775), (4575, 27624), (4604, 27450), (5490, 23020), (5755, 21960), (6100, 20718), (6906, 18300), (7320, 17265), (9150, 13812), (9208, 13725), (10359, 12200), (10980, 11510)]