147753720

素因数分解:

$2^3\times 3^8\times 5^1\times {\mathrm{563}}^1$

素因数の和:598

約数の個数: 144

約数和(自身を含む): 499529160

約数和(自身を除く): 351775440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 563, 648, 729, 810, 972, 1080, 1126, 1215, 1458, 1620, 1689, 1944, 2187, 2252, 2430, 2815, 2916, 3240, 3378, 3645, 4374, 4504, 4860, 5067, 5630, 5832, 6561, 6756, 7290, 8445, 8748, 9720, 10134, 10935, 11260, 13122, 13512, 14580, 15201, 16890, 17496, 20268, 21870, 22520, 25335, 26244, 29160, 30402, 32805, 33780, 40536, 43740, 45603, 50670, 52488, 60804, 65610, 67560, 76005, 87480, 91206, 101340, 121608, 131220, 136809, 152010, 182412, 202680, 228015, 262440, 273618, 304020, 364824, 410427, 456030, 547236, 608040, 684045, 820854, 912060, 1094472, 1231281, 1368090, 1641708, 1824120, 2052135, 2462562, 2736180, 3283416, 3693843, 4104270, 4925124, 5472360, 6156405, 7387686, 8208540, 9850248, 12312810, 14775372, 16417080, 18469215, 24625620, 29550744, 36938430, 49251240, 73876860, 147753720]

約数ペア:

[(1, 147753720), (2, 73876860), (3, 49251240), (4, 36938430), (5, 29550744), (6, 24625620), (8, 18469215), (9, 16417080), (10, 14775372), (12, 12312810), (15, 9850248), (18, 8208540), (20, 7387686), (24, 6156405), (27, 5472360), (30, 4925124), (36, 4104270), (40, 3693843), (45, 3283416), (54, 2736180), (60, 2462562), (72, 2052135), (81, 1824120), (90, 1641708), (108, 1368090), (120, 1231281), (135, 1094472), (162, 912060), (180, 820854), (216, 684045), (243, 608040), (270, 547236), (324, 456030), (360, 410427), (405, 364824), (486, 304020), (540, 273618), (563, 262440), (648, 228015), (729, 202680), (810, 182412), (972, 152010), (1080, 136809), (1126, 131220), (1215, 121608), (1458, 101340), (1620, 91206), (1689, 87480), (1944, 76005), (2187, 67560), (2252, 65610), (2430, 60804), (2815, 52488), (2916, 50670), (3240, 45603), (3378, 43740), (3645, 40536), (4374, 33780), (4504, 32805), (4860, 30402), (5067, 29160), (5630, 26244), (5832, 25335), (6561, 22520), (6756, 21870), (7290, 20268), (8445, 17496), (8748, 16890), (9720, 15201), (10134, 14580), (10935, 13512), (11260, 13122)]