128599650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{113}}^1\times {\mathrm{281}}^1$

素因数の和:418

約数の個数: 120

約数和(自身を含む): 361761444

約数和(自身を除く): 233161794

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 113, 135, 150, 162, 225, 226, 270, 281, 339, 405, 450, 562, 565, 675, 678, 810, 843, 1017, 1130, 1350, 1405, 1686, 1695, 2025, 2034, 2529, 2810, 2825, 3051, 3390, 4050, 4215, 5058, 5085, 5650, 6102, 7025, 7587, 8430, 8475, 9153, 10170, 12645, 14050, 15174, 15255, 16950, 18306, 21075, 22761, 25290, 25425, 30510, 31753, 37935, 42150, 45522, 45765, 50850, 63225, 63506, 75870, 76275, 91530, 95259, 113805, 126450, 152550, 158765, 189675, 190518, 227610, 228825, 285777, 317530, 379350, 457650, 476295, 569025, 571554, 793825, 857331, 952590, 1138050, 1428885, 1587650, 1714662, 2381475, 2571993, 2857770, 4286655, 4762950, 5143986, 7144425, 8573310, 12859965, 14288850, 21433275, 25719930, 42866550, 64299825, 128599650]

約数ペア:

[(1, 128599650), (2, 64299825), (3, 42866550), (5, 25719930), (6, 21433275), (9, 14288850), (10, 12859965), (15, 8573310), (18, 7144425), (25, 5143986), (27, 4762950), (30, 4286655), (45, 2857770), (50, 2571993), (54, 2381475), (75, 1714662), (81, 1587650), (90, 1428885), (113, 1138050), (135, 952590), (150, 857331), (162, 793825), (225, 571554), (226, 569025), (270, 476295), (281, 457650), (339, 379350), (405, 317530), (450, 285777), (562, 228825), (565, 227610), (675, 190518), (678, 189675), (810, 158765), (843, 152550), (1017, 126450), (1130, 113805), (1350, 95259), (1405, 91530), (1686, 76275), (1695, 75870), (2025, 63506), (2034, 63225), (2529, 50850), (2810, 45765), (2825, 45522), (3051, 42150), (3390, 37935), (4050, 31753), (4215, 30510), (5058, 25425), (5085, 25290), (5650, 22761), (6102, 21075), (7025, 18306), (7587, 16950), (8430, 15255), (8475, 15174), (9153, 14050), (10170, 12645)]