157401300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4409}}^1$

素因数の和:4450

約数の個数: 144

約数和(自身を含む): 551214720

約数和(自身を除く): 393813420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1190, 1275, 1428, 1700, 1785, 2100, 2380, 2550, 2975, 3570, 4409, 5100, 5950, 7140, 8818, 8925, 11900, 13227, 17636, 17850, 22045, 26454, 30863, 35700, 44090, 52908, 61726, 66135, 74953, 88180, 92589, 110225, 123452, 132270, 149906, 154315, 185178, 220450, 224859, 264540, 299812, 308630, 330675, 370356, 374765, 440900, 449718, 462945, 524671, 617260, 661350, 749530, 771575, 899436, 925890, 1049342, 1124295, 1322700, 1499060, 1543150, 1574013, 1851780, 1873825, 2098684, 2248590, 2314725, 2623355, 3086300, 3148026, 3747650, 4497180, 4629450, 5246710, 5621475, 6296052, 7495300, 7870065, 9258900, 10493420, 11242950, 13116775, 15740130, 22485900, 26233550, 31480260, 39350325, 52467100, 78700650, 157401300]

約数ペア:

[(1, 157401300), (2, 78700650), (3, 52467100), (4, 39350325), (5, 31480260), (6, 26233550), (7, 22485900), (10, 15740130), (12, 13116775), (14, 11242950), (15, 10493420), (17, 9258900), (20, 7870065), (21, 7495300), (25, 6296052), (28, 5621475), (30, 5246710), (34, 4629450), (35, 4497180), (42, 3747650), (50, 3148026), (51, 3086300), (60, 2623355), (68, 2314725), (70, 2248590), (75, 2098684), (84, 1873825), (85, 1851780), (100, 1574013), (102, 1543150), (105, 1499060), (119, 1322700), (140, 1124295), (150, 1049342), (170, 925890), (175, 899436), (204, 771575), (210, 749530), (238, 661350), (255, 617260), (300, 524671), (340, 462945), (350, 449718), (357, 440900), (420, 374765), (425, 370356), (476, 330675), (510, 308630), (525, 299812), (595, 264540), (700, 224859), (714, 220450), (850, 185178), (1020, 154315), (1050, 149906), (1190, 132270), (1275, 123452), (1428, 110225), (1700, 92589), (1785, 88180), (2100, 74953), (2380, 66135), (2550, 61726), (2975, 52908), (3570, 44090), (4409, 35700), (5100, 30863), (5950, 26454), (7140, 22045), (8818, 17850), (8925, 17636), (11900, 13227)]