745103610

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1$

素因数の和:775

約数の個数: 112

約数和(自身を含む): 2025635040

約数和(自身を除く): 1280531430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 179, 243, 270, 358, 405, 486, 537, 571, 729, 810, 895, 1074, 1142, 1215, 1458, 1611, 1713, 1790, 2430, 2685, 2855, 3222, 3426, 3645, 4833, 5139, 5370, 5710, 7290, 8055, 8565, 9666, 10278, 14499, 15417, 16110, 17130, 24165, 25695, 28998, 30834, 43497, 46251, 48330, 51390, 72495, 77085, 86994, 92502, 102209, 130491, 138753, 144990, 154170, 204418, 217485, 231255, 260982, 277506, 306627, 416259, 434970, 462510, 511045, 613254, 652455, 693765, 832518, 919881, 1022090, 1304910, 1387530, 1533135, 1839762, 2081295, 2759643, 3066270, 4162590, 4599405, 5519286, 8278929, 9198810, 13798215, 16557858, 24836787, 27596430, 41394645, 49673574, 74510361, 82789290, 124183935, 149020722, 248367870, 372551805, 745103610]

約数ペア:

[(1, 745103610), (2, 372551805), (3, 248367870), (5, 149020722), (6, 124183935), (9, 82789290), (10, 74510361), (15, 49673574), (18, 41394645), (27, 27596430), (30, 24836787), (45, 16557858), (54, 13798215), (81, 9198810), (90, 8278929), (135, 5519286), (162, 4599405), (179, 4162590), (243, 3066270), (270, 2759643), (358, 2081295), (405, 1839762), (486, 1533135), (537, 1387530), (571, 1304910), (729, 1022090), (810, 919881), (895, 832518), (1074, 693765), (1142, 652455), (1215, 613254), (1458, 511045), (1611, 462510), (1713, 434970), (1790, 416259), (2430, 306627), (2685, 277506), (2855, 260982), (3222, 231255), (3426, 217485), (3645, 204418), (4833, 154170), (5139, 144990), (5370, 138753), (5710, 130491), (7290, 102209), (8055, 92502), (8565, 86994), (9666, 77085), (10278, 72495), (14499, 51390), (15417, 48330), (16110, 46251), (17130, 43497), (24165, 30834), (25695, 28998)]