128856600

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4211}}^1$

素因数の和:4250

約数の個数: 144

約数和(自身を含む): 458307720

約数和(自身を除く): 329451120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 4211, 5100, 6120, 7650, 8422, 10200, 12633, 15300, 16844, 21055, 25266, 30600, 33688, 37899, 42110, 50532, 63165, 71587, 75798, 84220, 101064, 105275, 126330, 143174, 151596, 168440, 189495, 210550, 214761, 252660, 286348, 303192, 315825, 357935, 378990, 421100, 429522, 505320, 572696, 631650, 644283, 715870, 757980, 842200, 859044, 947475, 1073805, 1263300, 1288566, 1431740, 1515960, 1718088, 1789675, 1894950, 2147610, 2526600, 2577132, 2863480, 3221415, 3579350, 3789900, 4295220, 5154264, 5369025, 6442830, 7158700, 7579800, 8590440, 10738050, 12885660, 14317400, 16107075, 21476100, 25771320, 32214150, 42952200, 64428300, 128856600]

約数ペア:

[(1, 128856600), (2, 64428300), (3, 42952200), (4, 32214150), (5, 25771320), (6, 21476100), (8, 16107075), (9, 14317400), (10, 12885660), (12, 10738050), (15, 8590440), (17, 7579800), (18, 7158700), (20, 6442830), (24, 5369025), (25, 5154264), (30, 4295220), (34, 3789900), (36, 3579350), (40, 3221415), (45, 2863480), (50, 2577132), (51, 2526600), (60, 2147610), (68, 1894950), (72, 1789675), (75, 1718088), (85, 1515960), (90, 1431740), (100, 1288566), (102, 1263300), (120, 1073805), (136, 947475), (150, 859044), (153, 842200), (170, 757980), (180, 715870), (200, 644283), (204, 631650), (225, 572696), (255, 505320), (300, 429522), (306, 421100), (340, 378990), (360, 357935), (408, 315825), (425, 303192), (450, 286348), (510, 252660), (600, 214761), (612, 210550), (680, 189495), (765, 168440), (850, 151596), (900, 143174), (1020, 126330), (1224, 105275), (1275, 101064), (1530, 84220), (1700, 75798), (1800, 71587), (2040, 63165), (2550, 50532), (3060, 42110), (3400, 37899), (3825, 33688), (4211, 30600), (5100, 25266), (6120, 21055), (7650, 16844), (8422, 15300), (10200, 12633)]